fix: Potential fix for code scanning alert no. 4: Workflow does not contain permissions

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

Author: n3rdc4ptn

.github/workflows/main.yaml

@@ -13,6 +13,8 @@ env:
 jobs:
   run-build:
     uses: ./.github/workflows/build.yaml
+    permissions:
+      contents: read
 
   build:
     name: Build