Revert "Implement CI to detect long path in pushed commit"

This reverts commit cd64902.

Author: bitfriend

.github/workflows/ci.yml

@@ -23,9 +23,6 @@ env:
   INSTA_UPDATE: no
 
 jobs:
-  detect-long-path:
-    uses: ./.github/workflows/detect-long-path.yml
-
   xtask:
     uses: ./.github/workflows/xtask.yml