fix(deps): bump core-js from 3.25.5 to 3.26.0 in /frontend (#1764)

Bumps [core-js](https://github.com/zloirock/core-js/tree/HEAD/packages/core-js) from 3.25.5 to 3.26.0.
- [Release notes](https://github.com/zloirock/core-js/releases)
- [Changelog](https://github.com/zloirock/core-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/zloirock/core-js/commits/v3.26.0/packages/core-js)

---
updated-dependencies:
- dependency-name: core-js
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

frontend/package.json

@@ -25,7 +25,7 @@
     "@nuxtjs/pwa": "^3.3.5",
     "@vue/composition-api": "^1.7.0",
     "@vueuse/core": "^9.3.1",
-    "core-js": "^3.25.5",
+    "core-js": "^3.26.0",
     "date-fns": "^2.29.3",
     "fuse.js": "^6.6.2",
     "isomorphic-dompurify": "^0.23.0",

frontend/yarn.lock

@@ -4158,10 +4158,10 @@ core-js@^2.6.5:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.12.tgz#d9333dfa7b065e347cc5682219d6f690859cc2ec"
   integrity sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ==
 
-core-js@^3.22.3, core-js@^3.25.5:
-  version "3.25.5"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.25.5.tgz#e86f651a2ca8a0237a5f064c2fe56cef89646e27"
-  integrity sha512-nbm6eZSjm+ZuBQxCUPQKQCoUEfFOXjUZ8dTTyikyKaWrTYmAVbykQfwsKE5dBK88u3QCkCrzsx/PPlKfhsvgpw==
+core-js@^3.22.3, core-js@^3.26.0:
+  version "3.26.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.26.0.tgz#a516db0ed0811be10eac5d94f3b8463d03faccfe"
+  integrity sha512-+DkDrhoR4Y0PxDz6rurahuB+I45OsEUv8E1maPTB6OuHRohMMcznBq9TMpdpDMm/hUPob/mJJS3PqgbHpMTQgw==
 
 core-util-is@~1.0.0:
   version "1.0.3"