chore(deps): update gabe565/changelog-generator action to v1.1.5

Author: renovate[bot]

.github/workflows/tests.yml

@@ -91,7 +91,7 @@ jobs:
           fetch-depth: 0
       - name: Generate Changelog
         id: changelog
-        uses: gabe565/changelog-generator@v1
+        uses: gabe565/changelog-generator@733bb2c02fab0bb0e2dd9a059e0dc9f668d05c95 # v1.1.5
       - name: Release
         uses: softprops/action-gh-release@v2
         with: