[tmp] build supervisor only

Author: corneliusludmann

.github/workflows/build.yml

@@ -286,7 +286,7 @@ jobs:
             -DnpmPublishTrigger="${NPM_PUBLISH_TRIGGER}" \
             -DpublishToJBMarketplace="${PUBLISH_TO_JBPM}" \
             -DimageRepoBase=$IMAGE_REPO_BASE \
-            --report report.html || RESULT=$?
+            --report report.html components/supervisor:docker || RESULT=$?
           set +x
 
           cat report.html >> $GITHUB_STEP_SUMMARY