Potential fix for code scanning alert no. 4: Workflow does not contain permissions (#34)

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

Author: VisualBean

.github/workflows/pr-title-lint.yml

@@ -4,6 +4,10 @@ on:
   pull_request_target:
     types: [opened, reopened, synchronize, edited, ready_for_review]
 
+permissions:
+  contents: read
+  pull-requests: write
+
 jobs:
   lint-pr-title:
     name: Lint PR title