Update update-container-tags.yaml (#72)

* Update update-container-tags.yaml

* auto update of  tag

---------

Co-authored-by: Github Action <auto@github.com>

Author: yeger00

.github/workflows/update-container-tags.yaml

@@ -8,6 +8,8 @@ name: update container tags
 jobs:
   update-container-tags:
     runs-on: ubuntu-latest
+    env:
+      GITHUB_REF: ${{ github.head_ref }}
     steps:
       - uses: actions/checkout@v2
         with:
@@ -19,7 +21,7 @@ jobs:
           git fetch
       - name: git checkout
         run: |
-          git checkout ${{ github.head_ref }}
+          git checkout "$GITHUB_REF"
 
       # compare  to upstream main branch
       - name: git add remote
@@ -40,6 +42,6 @@ jobs:
           add: 'helm-quarry/values.yaml'
           author_name: Github Action
           author_email: auto@github.com
-          branch: ${{ github.head_ref }}
+          branch: ${{ env.GITHUB_REF }}
           message: 'auto update of ${{ inputs.imagename }} tag'
           pull: --rebase --autostash

helm-quarry/values.yaml

@@ -1,6 +1,6 @@
 web:
   repository: 'quay.io/wikimedia-quarry/quarry'
-  tag: pr-54 # web tag managed by github actions
+  tag: pr-72 # web tag managed by github actions
   resources:
     requests:
       memory: "300Mi"
@@ -11,7 +11,7 @@ web:
 
 worker:
   repository: 'quay.io/wikimedia-quarry/quarry'
-  tag: pr-54 # worker tag managed by github actions
+  tag: pr-72 # worker tag managed by github actions
   resources:
     requests:
       memory: "400Mi"