formal: post summaries to PR

Fix formality permissions.

Post formality check summaries to a PR.

Signed-off-by: George Sapkin <[email protected]>

Author: GeorgeSapkin

.github/workflows/formal.yml

@@ -4,9 +4,12 @@ on:
   pull_request:
 
 permissions:
-  contents: read
+  pull-requests: write
 
 jobs:
   formalities:
     name: Test Formalities
     uses: openwrt/actions-shared-workflows/.github/workflows/formal.yml@main
+    with:
+      exclude_weblate: true
+      post_comment: true