Update ktlint-gradle to 9.4.1, ktlint to 0.39.0

Apply ktlint-gradle plugin to all Gradle subprojects.

app/autodiscovery/api/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${versions.kotlin}"

app/autodiscovery/providersxml/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${versions.kotlin}"

app/autodiscovery/srvrecords/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${versions.kotlin}"

app/autodiscovery/thunderbird/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${versions.kotlin}"

app/core/build.gradle

@@ -1,7 +1,6 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
 apply plugin: 'org.jetbrains.kotlin.android.extensions'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${versions.kotlin}"

app/crypto-openpgp/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${versions.kotlin}"

app/k9mail-jmap/build.gradle

@@ -2,7 +2,6 @@ apply plugin: 'com.android.application'
 apply plugin: 'org.jetbrains.kotlin.android'
 apply plugin: 'org.jetbrains.kotlin.android.extensions'
 apply plugin: 'kotlin-kapt'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 if (rootProject.testCoverage) {
     apply plugin: 'jacoco'

app/k9mail/build.gradle

@@ -1,7 +1,6 @@
 apply plugin: 'com.android.application'
 apply plugin: 'org.jetbrains.kotlin.android'
 apply plugin: 'org.jetbrains.kotlin.android.extensions'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 if (rootProject.testCoverage) {
     apply plugin: 'jacoco'

app/storage/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${versions.kotlin}"

app/testing/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${versions.kotlin}"

app/ui/base/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${versions.kotlin}"

app/ui/legacy/build.gradle

@@ -1,7 +1,6 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
 apply plugin: 'org.jetbrains.kotlin.android.extensions'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${versions.kotlin}"

app/ui/setup/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${versions.kotlin}"

backend/api/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 dependencies {
     api project(":mail:common")

backend/imap/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 if (rootProject.testCoverage) {
     apply plugin: 'jacoco'

backend/jmap/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 apply plugin: 'kotlin-kapt'
 
 if (rootProject.testCoverage) {

backend/pop3/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 if (rootProject.testCoverage) {
     apply plugin: 'jacoco'

backend/webdav/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 if (rootProject.testCoverage) {
     apply plugin: 'jacoco'

build.gradle

@@ -41,7 +41,9 @@ buildscript {
                 'robolectric': '4.4',
                 'mockito': '3.5.11',
                 'mockitoKotlin': '2.2.0',
-                'truth': '1.0.1'
+                'truth': '1.0.1',
+
+                'ktlint': '0.39.0'
         ]
 
         javaVersion = JavaVersion.VERSION_1_8
@@ -59,7 +61,7 @@ buildscript {
         classpath 'com.android.tools.build:gradle:4.0.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${versions.kotlin}"
         classpath "org.jetbrains.kotlin:kotlin-android-extensions:${versions.kotlin}"
-        classpath "org.jlleitschuh.gradle:ktlint-gradle:9.2.1"
+        classpath "org.jlleitschuh.gradle:ktlint-gradle:9.4.1"
     }
 }
 
@@ -83,4 +85,9 @@ subprojects {
             showStackTraces true
         }
     }
+
+    apply plugin: 'org.jlleitschuh.gradle.ktlint'
+    ktlint {
+        version = versions.ktlint
+    }
 }

mail/common/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 if (rootProject.testCoverage) {
     apply plugin: 'jacoco'

mail/protocols/imap/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 if (rootProject.testCoverage) {
     apply plugin: 'jacoco'

mail/testing/build.gradle

@@ -1,6 +1,5 @@
 apply plugin: 'com.android.library'
 apply plugin: 'org.jetbrains.kotlin.android'
-apply plugin: 'org.jlleitschuh.gradle.ktlint'
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${versions.kotlin}"