build: harden lint.yml permissions

sashashura · sashashura · commit 137b77d37f35 · 2022-09-25T16:32:17.000+02:00
Signed-off-by: Alex &lt;aleksandrosansan@gmail.com&gt;
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
@@ -1,5 +1,7 @@
 name: lint
 on: [push, pull_request]
+permissions:
+  contents: read # to fetch code (actions/checkout)
 jobs:
   tox-lint:
     runs-on: ubuntu-latest
