Potential fix for code scanning alert no. 7: Workflow does not contain permissions (#31)

* Potential fix for code scanning alert no. 7: Workflow does not contain permissions

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

* Potential fix for code scanning alert no. 2: Workflow does not contain permissions

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

* 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>

---------

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

Author: 8bitAlex

.github/workflows/build.yml

@@ -9,6 +9,9 @@ on:
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   changed-files:
     if: github.event_name == 'pull_request'

.github/workflows/codecov.yml

@@ -9,6 +9,9 @@ on:
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ubuntu-latest

.github/workflows/preview.yml

@@ -9,6 +9,8 @@ on:
 jobs:
   check:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     outputs:
       has_changes: ${{ steps.changes.outputs.has_changes }}
     steps: