Update prek-action to version 2 in workflow

Author: twsl

project/.github/workflows/{% if copier_auto_update %}copier.yaml{% endif %}.jinja

@@ -127,7 +127,7 @@ jobs:
         if: steps.check_changes.outputs.has_changes == 'true'{% elif precommit_tool == 'prek' %}
 
       - name: Run prek
-        uses: j178/prek-action@v1
+        uses: j178/prek-action@v2
         continue-on-error: true
         if: steps.check_changes.outputs.has_changes == 'true'{% endif %}{% endif %}