build: harden master.yml permissions

sashashura · sashashura · commit 4883086800bb · 2022-09-24T21:57:56.000+02:00
Signed-off-by: Alex &lt;aleksandrosansan@gmail.com&gt;
diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
@@ -5,6 +5,9 @@ on:
     branches:
       - master
 
+permissions:
+  contents: read # to fetch code (actions/checkout)
+
 jobs:
   test:
     runs-on: ${{ matrix.os }}
