ci: add actions read permission to OSV-Scanner workflow

Grant necessary read access to actions to ensure the vulnerability scanner can evaluate the execution environment.

.github/workflows/osv-scanner.yml

@@ -17,7 +17,7 @@ on:
   merge_group:
     branches: ["main"]
   schedule:
-    - cron: '45 8 * * 1'
+    - cron: "45 8 * * 1"
   push:
     branches: ["main"]
 
@@ -26,6 +26,7 @@ permissions:
   security-events: write
   # Read commit contents
   contents: read
+  actions: read
 
 jobs:
   scan-scheduled: