Update .github/workflows/build-and-push.yaml

Co-authored-by: sourcery-ai[bot] <58596630+sourcery-ai[bot]@users.noreply.github.com>

Author: ruivieira

.github/workflows/build-and-push.yaml

@@ -83,7 +83,7 @@ jobs:
 
           if [ -n "$BASE_IMAGES" ]; then
             for img in $BASE_IMAGES; do
-              docker pull $img
+              docker pull "$img"
             done
           fi
       - name: Put expiry date on CI-tagged image