set minimal permissions for GitHub actions (#25)

bashbaug · web-flow · commit 795a82a7b3d1 · 2024-01-02T21:57:28.000-08:00
diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
@@ -1,5 +1,8 @@
 name: CMake
 
+permissions:
+  contents: read
+
 on:
   push:
     paths-ignore:
