Fix: Pre-commit workflow condition

Ensures the pre-commit workflow runs for pushes to the main branch that aren't from merged PRs. The previous condition was too restrictive and prevented the workflow from running for some valid pushes.

.github/workflows/pre-commit.yaml

@@ -10,7 +10,7 @@ on:
 
 jobs:
   pre-commit:
-    if: github.event_name == 'push' && github.event.pull_request.merged == false
+    if: github.event_name == 'push' && !(github.event.pull_request.merged == true)
     runs-on: ubuntu-latest
 
     steps: