change secret usage

Author: toelke

.github/workflows/image.yaml

@@ -16,11 +16,11 @@ jobs:
         id: image_tags
         run: |
           echo -n ::set-output name=IMAGE_TAGS::
-          TAGS=('${{ secrets.REGISTRY_REPOSITORY}}/${{ env.image_name }}:latest')
+          TAGS=('${{ vars.REGISTRY_REPOSITORY}}/${{ env.image_name }}:latest')
           GIT_HASH=$(git rev-parse --short "$GITHUB_SHA")
-          TAGS+=("${{ secrets.REGISTRY_REPOSITORY}}/${{ env.image_name }}:$GIT_HASH")
+          TAGS+=("${{ vars.REGISTRY_REPOSITORY}}/${{ env.image_name }}:$GIT_HASH")
           if [[ "${GITHUB_REF}" =~ refs/tags/(.*) ]]; then
-            TAGS+=("${{ secrets.REGISTRY_REPOSITORY}}/${{ env.image_name }}:${BASH_REMATCH[1]}")
+            TAGS+=("${{ vars.REGISTRY_REPOSITORY}}/${{ env.image_name }}:${BASH_REMATCH[1]}")
           fi
           ( IFS=$','; echo "${TAGS[*]}" )
       - name: Get binary version
@@ -36,7 +36,7 @@ jobs:
       - name: Login to Quay.io
         uses: docker/login-action@v3
         with:
-          registry: ${{ secrets.REGISTRY_URI }}
+          registry: ${{ vars.REGISTRY_URI }}
           username: ${{ secrets.REGISTRY_USERNAME }}
           password: ${{ secrets.REGISTRY_PASSWORD }}
       - name: Build and publish image to Quay