Use registru and image from non secure context

It must be possible to share docker image name between jobs as
an output, thus it can not match to any strings which are defined
as a repository secrets.

Signed-off-by: Evgeny Mironov <quic_emironov@quicinc.com>

.github/workflows/pipeline.yml

@@ -89,8 +89,8 @@ jobs:
           dockerfile: Jenkins/fast-release/Dockerfile.ci
           docker-login: ${{ secrets.DOCKER_LOGIN }}
           docker-password: ${{ secrets.DOCKER_CREDENTIALS }}
-          docker-registry: ${{ secrets.DOCKER_REGISTRY }}
-          image-name: "${{ secrets.DOCKER_IMAGE }}-${{ matrix.id }}"
+          docker-registry: ${{ vars.DOCKER_REGISTRY }}
+          image-name: "${{ vars.DOCKER_IMAGE }}-${{ matrix.id }}"
           image-tag: ${{ needs.docker-tag.outputs.tag }}
           build-args: |
             VER_PYTHON=${{ matrix.VER_PYTHON }}
@@ -107,7 +107,7 @@ jobs:
     steps:
       - name: Create the 'latest' docker image tag
         if: ${{ github.ref_name == github.event.repository.default_branch && needs.docker-tag.outputs.tag != 'latest' }}
-        run: curl -k -H "Authorization:Bearer ${{ secrets.DOCKER_CREDENTIALS }}" -X GET "https://${{ secrets.DOCKER_REGISTRY }}/v2/${{ secrets.DOCKER_IMAGE }}-${{ matrix.id }}/manifests/${{ needs.docker-tag.outputs.tag }}" | curl -k -d "@-" -H "Authorization:Bearer ${{ secrets.DOCKER_CREDENTIALS }}" -X PUT "https://${{ secrets.DOCKER_REGISTRY }}/v2/${{ secrets.DOCKER_IMAGE }}-${{ matrix.id }}/manifests/latest"
+        run: curl -k -H "Authorization:Bearer ${{ secrets.DOCKER_CREDENTIALS }}" -X GET "https://${{ vars.DOCKER_REGISTRY }}/v2/${{ vars.DOCKER_IMAGE }}-${{ matrix.id }}/manifests/${{ needs.docker-tag.outputs.tag }}" | curl -k -d "@-" -H "Authorization:Bearer ${{ secrets.DOCKER_CREDENTIALS }}" -X PUT "https://${{ vars.DOCKER_REGISTRY }}/v2/${{ vars.DOCKER_IMAGE }}-${{ matrix.id }}/manifests/latest"
 
   cleanup:
     needs: [docker-tag, variants, docker-push-latest]
@@ -117,4 +117,4 @@ jobs:
     steps:
       - name: Delete temp docker image
         if: needs.docker-tag.outputs.tag != 'latest'
-        run: curl -k -H "Authorization:Bearer ${{ secrets.DOCKER_CREDENTIALS }}" -X DELETE "https://${{ secrets.DOCKER_REGISTRY }}/v2/${{ secrets.DOCKER_IMAGE }}-${{ matrix.id }}/manifests/${{ needs.docker-tag.outputs.tag }}" || true
+        run: curl -k -H "Authorization:Bearer ${{ secrets.DOCKER_CREDENTIALS }}" -X DELETE "https://${{ vars.DOCKER_REGISTRY }}/v2/${{ vars.DOCKER_IMAGE }}-${{ matrix.id }}/manifests/${{ needs.docker-tag.outputs.tag }}" || true