only run prek on changed files

Author: mashehu

.github/workflows/fix-linting.yml

@@ -36,6 +36,8 @@ jobs:
         id: prek
         uses: j178/prek-action@v1
         continue-on-error: true
+        with:
+          args: ""
 
       - name: Post nothing-to-do comment
         if: steps.prek.outcome == 'success'

.github/workflows/lint.yml

@@ -39,6 +39,8 @@ jobs:
       - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6
       - name: Run prek
         uses: j178/prek-action@v1
+        with:
+          args: ""
 
   ###################
   # nf-core linting #