Remove --enforce-all

It's not clear if it can modify files, but let's not risk it.

Author: mhucka

.pre-commit-config.yaml

@@ -174,7 +174,6 @@ repos:
         stages: [pre-push]
         args:
           - '--notice=$HOME/system/share/templates/apache-copyright.txt'
-          - '--enforce-all'
         exclude: &formatignore |
           (?x)(
           \.pyi|