Use image URL in wbaas-deploy commit message (#944)

Author: AndrewKostka

.github/workflows/docker.build.yml

@@ -97,8 +97,8 @@ jobs:
         if: github.event_name != 'pull_request'
         with:
           path: ./repos/wbaas-deploy-staging
-          commit-message: 'Staging+Local: Deploy new Platform API image ${{ steps.update-values.outputs.tag }}'
-          title: 'Staging+Local: Deploy new Platform API image ${{ steps.update-values.outputs.tag }}'
+          commit-message: 'Staging+Local: Deploy new Platform API image ${{ steps.docker_meta.outputs.tags }}'
+          title: 'Staging+Local: Deploy new Platform API image ${{ steps.docker_meta.outputs.tags }}'
           branch: deploy-to-staging-${{ steps.update-values.outputs.tag }}
           committer: wmdebot <github-bots@wikimedia.de>
           author: wmdebot <github-bots@wikimedia.de>
@@ -113,8 +113,8 @@ jobs:
         if: github.event_name != 'pull_request'
         with:
           path: ./repos/wbaas-deploy-production
-          commit-message: 'Production: Deploy new Platform API image ${{ steps.update-values.outputs.tag }}'
-          title: 'Production: Deploy new Platform API image ${{ steps.update-values.outputs.tag }}'
+          commit-message: 'Production: Deploy new Platform API image ${{ steps.docker_meta.outputs.tags }}'
+          title: 'Production: Deploy new Platform API image ${{ steps.docker_meta.outputs.tags }}'
           branch: deploy-to-production-${{ steps.update-values.outputs.tag }}
           committer: wmdebot <github-bots@wikimedia.de>
           author: wmdebot <github-bots@wikimedia.de>