ci: revert stricter PR title checks (no-changelog) (#4327)

Revert "ci: enforce stricter PR title checking (#4301)"

This reverts commit 6d62471a11.

.github/workflows/check-pr-title.yml

@@ -1,4 +1,4 @@
-name: Check PR title
+name: Test Pull Request Semantics
 
 on:
   pull_request:
@@ -10,30 +10,23 @@ on:
 jobs:
   check-pr-title:
     runs-on: ubuntu-latest
-    timeout-minutes: 5
+    permissions:
+      checks: write
+      pull-requests: read
+      contents: read
     steps:
-      - name: Validate PR title
+      - uses: amannn/action-semantic-pull-request@v4
-        id: validate_pr_title
-        uses: ivov/validate-n8n-pull-request-title@v1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Post validation issue comment
-        uses: marocchino/sticky-pull-request-comment@v2
-        if: always()
         with:
-          header: pr_title_failed_validation
+          # https://www.notion.so/n8n/Release-Process-fce65faea3d5403a85210f7e7a60d0f8
-          message: |
+          types: |
-            Thank you for your contribution!
+            feat
-            PR titles in this repo follow our version of the Conventional Commits spec.
+            fix
-            This allows us to automatically generate the changelog for the next release.
+            perf
-            Therefore, we ask you to adjust your PR title to solve the issue(s) below:
+            test
-
+            docs
-            ${{ steps.validate_pr_title.outputs.validation_issues }}
+            refactor
-
+            build
-      - name: Remove validation issue comment
+            ci
-        if: ${{ steps.validate_pr_title.outputs.validation_issues == null }}
+          requireScope: false
-        uses: marocchino/sticky-pull-request-comment@v2
-        with:
-          header: pr_title_failed_validation
-          delete: true