Add name to image promotion and always run promotion (nginx#5793)

Author: oseoin

.github/workflows/image-promotion.yml

@@ -1,3 +1,4 @@
+name: Image Promotion
 # This workflow will:
 # - build images for forked workflows
 # - tag stable for forked workflows
@@ -299,9 +300,17 @@ jobs:
       dry_run: false
     secrets: inherit
 
-  tag-edge:
+  tag-candidate:
+    # pushes edge or release images to gcr/dev
+    # for main: this keeps a copy of edge in gcr/dev
+    # for release-*: this stages a release candidate in gcr/dev which can be used for release promotion
     name: Tag tested image as stable
-    needs: [checks, build-docker, build-docker-plus, build-docker-nap]
+    needs:
+      - checks
+      - build-docker
+      - build-docker-plus
+      - build-docker-nap
+      - tag-stable
     permissions:
       contents: read # To checkout repository
       id-token: write # To sign into Google Container Registry
@@ -311,9 +320,11 @@ jobs:
       target_tag: ${{ github.ref_name == github.event.repository.default_branch && 'edge' || github.ref_name }}
       dry_run: false
     secrets: inherit
+    if: ${{ !cancelled() && !failure() }}
 
   release-oss:
-    if: ${{ github.ref_name == github.event.repository.default_branch }}
+    # pushes edge images to docker hub
+    if: ${{ !cancelled() && !failure() && github.ref_name == github.event.repository.default_branch }}
     name: Release Docker OSS
     needs: [checks, build-docker]
     uses: ./.github/workflows/oss-release.yml
@@ -333,7 +344,8 @@ jobs:
     secrets: inherit
 
   release-plus:
-    if: ${{ github.ref_name == github.event.repository.default_branch }}
+    # pushes plus edge images to nginx registry
+    if: ${{ !cancelled() && !failure() && github.ref_name == github.event.repository.default_branch }}
     name: Release Docker Plus
     needs: [checks, build-docker-plus, build-docker-nap]
     uses: ./.github/workflows/plus-release.yml
@@ -352,7 +364,7 @@ jobs:
     secrets: inherit
 
   publish-helm-chart:
-    if: ${{ github.ref_name == github.event.repository.default_branch }}
+    if: ${{ !cancelled() && !failure() && github.ref_name == github.event.repository.default_branch }}
     name: Publish Helm Chart
     needs: [checks]
     uses: ./.github/workflows/publish-helm.yml
@@ -367,7 +379,7 @@ jobs:
     secrets: inherit
 
   certify-openshift-images:
-    if: ${{ github.ref_name == github.event.repository.default_branch }}
+    if: ${{ !cancelled() && !failure() && github.ref_name == github.event.repository.default_branch }}
     name: Certify OpenShift UBI images
     runs-on: ubuntu-22.04
     needs: [release-oss]