[arduino-lint] Fix: library has been published, check library-manager flag to "update" (#31)

Author: aentinger

.github/workflows/arduino-lint.yml

@@ -22,7 +22,7 @@ jobs:
         uses: arduino/arduino-lint-action@v1
         with:
           compliance: specification
-          library-manager: submit
+          library-manager: update
           # Always use this setting for official repositories. Remove for 3rd party projects.
           official: true
-          project-type: library
+          project-type: library