Add release-changelog-builder-action to temporary workflow

.github/workflows/generate-changelog.yml

@@ -0,0 +1,26 @@
+name: Snapshot Publish
+
+on: [ push, pull_request, workflow_dispatch ]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+#    if: github.repository == 'pinterest/ktlint'
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-java@v3
+        with:
+          distribution: 'zulu'
+          java-version: 19
+      - uses: gradle/gradle-build-action@v2
+        with:
+          gradle-home-cache-cleanup: true
+
+      - name: "Build Changelog"
+        id: build_changelog
+        uses: mikepenz/release-changelog-builder-action@v3
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Print changelog
+        run: echo ${{steps.build_changelog.outputs.changelog}}