fix(pre-commit): Use new --allow-abort option

Prevent pre-commit hook from complaining when a commit is aborted by
default, but allow users to override this option in their pre-commit
config by specifying it in args, not entry. Move --commit-msg-file
option from entry to args since it has to be the last option.

.pre-commit-hooks.yaml

@@ -1,7 +1,8 @@
 - id: commitizen
   name: commitizen check
   description: "Check whether the commit message follows commiting rules"
-  entry: cz check --commit-msg-file
+  entry: cz check
+  args: [--allow-abort, --commit-msg-file]
   stages: [commit-msg]
   language: python
   language_version: python3

docs/auto_check.md

@@ -50,7 +50,7 @@ Open the file and edit it:
 ```sh
 #!/bin/bash
 MSG_FILE=$1
-cz check --commit-msg-file $MSG_FILE
+cz check --allow-abort --commit-msg-file $MSG_FILE
 ```
 
 Where `$1` is the name of the temporary file that contains the current commit message. To be more explicit, the previous variable is stored in another variable called `$MSG_FILE`, for didactic purposes.