FIX: condition to build image

Author: jarpsimoes

.github/workflows/docker-image.yml

@@ -42,7 +42,7 @@ jobs:
  fail_ci_if_error: true 
 
  build:
- if: startsWith(github.ref, 'refs /tags/')
+ if: startsWith(github.ref, 'refs/tags/')
  runs-on: ubuntu-latest
  needs: coverage
  steps: