fix action permissions (#717)

Author: freeznet

.github/workflows/release-note.yml

@@ -11,6 +11,9 @@ on:
     # Only following types are handled by the action, but one can default to all as well
     types: [ opened, reopened, synchronize ]
 
+permissions:
+  contents: read
+
 jobs:
   update_release_draft:
     runs-on: ubuntu-latest

.github/workflows/release.yml

@@ -4,6 +4,9 @@ on:
   release:
     types: [created]
 
+permissions:
+  contents: write
+
 jobs:
   upload:
     if: startsWith(github.ref, 'refs/tags/v')