chore: fix permissions

Signed-off-by: BRIAN GLEESON <Brian.Gleeson@ie.ibm.com>

Author: briangleeson

.github/workflows/publish.yml

@@ -31,7 +31,7 @@ jobs:
     if: (github.event_name == 'push' && startsWith(github.event.head_commit.message, 'chore(release):')) || (github.event_name == 'workflow_dispatch' && inputs.publish_javadoc)
 
     permissions:
-      contents: read
+      contents: write
       pages: write
 
     steps: