build: harden testing.yml permissions

sashashura · sashashura · commit 508015b81e7f · 2022-09-20T13:42:42.000+02:00
Signed-off-by: Alex &lt;aleksandrosansan@gmail.com&gt;
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
@@ -5,6 +5,9 @@ on:
     schedule:
         - cron: '0 0 * * *'
 
+permissions:
+  contents: read # to fetch code (actions/checkout)
+
 jobs:
     test:
         runs-on: ubuntu-latest
