ci: fix id conflict

.github/workflows/helm-weekly-release-pr.yaml

@@ -24,18 +24,18 @@ jobs:
           private-key: "${{ secrets.APP_PRIVATE_KEY }}"
 
       - name: Update/regenerate files
-        id: update
+        id: update-k
         run: bash .github/workflows/scripts/helm-weekly-release.sh -k
 
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v5
         with:
           token: ${{ steps.get_github_app_token.outputs.token }}
-          title: Release loki Helm chart ${{ steps.update.outputs.new_chart_version }}
+          title: Release loki Helm chart ${{ steps.update-k.outputs.new_chart_version }}
           body: Automated PR created by [helm-weekly-release-pr.yaml](https://github.com/grafana/loki/blob/main/.github/workflows/helm-weekly-release-pr.yaml)
-          commit-message: Update loki chart to ${{ steps.update.outputs.new_chart_version }}
-          branch: helm-chart-weekly-${{ steps.update.outputs.new_chart_version }}
-          base: ${{ steps.update.outputs.weekly }}
+          commit-message: Update loki chart to ${{ steps.update-k.outputs.new_chart_version }}
+          branch: helm-chart-weekly-${{ steps.update-k.outputs.new_chart_version }}
+          base: ${{ steps.update-k.outputs.weekly }}
           labels: helm
 
       - name: Update/regenerate files