Split auto merge job into separate workflow

.github/workflows/auto-merge.yml

@@ -0,0 +1,18 @@
+name: Enable Auto Merge
+on: pull_request
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  auto-merge:
+    runs-on: ubuntu-latest
+    if: ${{ github.actor == 'wbrawner' || github.actor == 'dependabot[bot]' }}
+    steps:
+      - name: Enable auto-merge for Dependabot PRs
+        run: gh pr merge --auto --rebase "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GH_TOKEN: ${{secrets.GH_TOKEN}}
+

.github/workflows/pull-request.yml

@@ -1,32 +0,0 @@
-name: Pull request workflow
-on: pull_request
-
-permissions:
-  contents: write
-  pull-requests: write
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: Setup Node
-        uses: actions/setup-node@v4
-        with:
-          node-version: 'lts/*'
-      - name: Install Dependencies
-        run: npm install
-      - name: Build
-        run: npm run build
-      - name: Test
-        run: npm run test
-  dependabot:
-    runs-on: ubuntu-latest
-    if: ${{ github.actor == 'wbrawner' || github.actor == 'dependabot[bot]' }}
-    steps:
-      - name: Enable auto-merge for Dependabot PRs
-        run: gh pr merge --auto --rebase "$PR_URL"
-        env:
-          PR_URL: ${{github.event.pull_request.html_url}}
-          GITHUB_TOKEN: ${{secrets.GH_TOKEN}}
-

.github/workflows/test.yml

@@ -0,0 +1,18 @@
+name: Build and Test
+on: pull_request
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 'lts/*'
+      - name: Install Dependencies
+        run: npm install
+      - name: Build
+        run: npm run build
+      - name: Test
+        run: npm run test