chore(deps): update peter-evans/create-pull-request action to v7 (#155)

Author: renovate[bot]

.github/workflows/changelog.yml

@@ -38,7 +38,7 @@ jobs:
         args: latest
 
     - name: Create Pull Request
-      uses: peter-evans/create-pull-request@v6
+      uses: peter-evans/create-pull-request@v7
       with:
         title: Release ${{ steps.latest.outputs.output }}
         branch: release/${{ steps.latest.outputs.output }}