chore: fix release PR action

Author: Panaetius

.github/workflows/release.yml

@@ -17,6 +17,8 @@ jobs:
           token: "${{ secrets.RENKUBOT_GITHUB_TOKEN }}"
           ref: 'develop'
       - uses: actions/setup-node@v3
+      - name: Create Branch
+        run: git checkout -b "release/v${{ github.event.inputs.version }}"
       - name: Merge Master
         run: git merge origin/master
       - name: Install dependencies
@@ -41,6 +43,14 @@ jobs:
       - name: Update Values file version
         run: |
           yq eval -i '.versions.latest.image.tag = "v${{ github.event.inputs.version }}"' helm-chart/renku-core/values.yaml
+      - name: commit changes
+        run: |
+          git config --global --add user.name "Renku Bot"
+          git config --global --add user.email "[email protected]"
+          git config push.autoSetupRemote true
+          git add helm-chart/renku-core/values.yaml helm-chart/renku-core/Chart.yaml renku/version.py CHANGES.rst
+          git commit -m "chore: release v${{ github.event.inputs.version }}"
+          git push
       - uses: ncipollo/release-action@v1
         with:
           token: ${{ secrets.RENKUBOT_GITHUB_TOKEN }}
@@ -50,12 +60,25 @@ jobs:
           name: "v${{ github.event.inputs.version }}"
           commit: "master"
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v4
+        uses: actions/github-script@v6
         with:
-          token: "${{ secrets.RENKUBOT_GITHUB_TOKEN }}"
-          add-paths: "CHANGES.rst,renku/version.py,helm-chart/renku-core/Chart.yaml,helm-chart/renku-core/values.yaml"
-          commit-message: "chore: release v${{ github.event.inputs.version }}"
-          branch: "release/v${{ github.event.inputs.version }}"
-          base: "master"
-          title: "chore: release v${{ github.event.inputs.version }}"
-          body: "/deploy"
+          token: ${{ secrets.RENKUBOT_GITHUB_TOKEN }}
+          script: |
+            const { repo, owner } = context.repo;
+            const result = await github.rest.pulls.create({
+              title: 'chore: release v${{ github.event.inputs.version }}',
+              owner,
+              repo,
+              head: 'release/v${{ github.event.inputs.version }}',
+              base: 'master',
+              body: [
+                'This PR is auto-generated by',
+                '[actions/github-script](https://github.com/actions/github-script).'
+              ].join('\n')
+            });
+            github.rest.issues.addLabels({
+              owner,
+              repo,
+              issue_number: result.data.number,
+              labels: ['feature', 'automated pr']
+            });