[PR #6804/c4a2801f backport][stable-7] Remove pre-commit config (#6807)

Remove pre-commit config (#6804)

Remove pre-commit config.

(cherry picked from commit c4a2801f99)

Co-authored-by: Felix Fontein <felix@fontein.de>

.pre-commit-config.yaml

@@ -1,23 +0,0 @@
----
-# Copyright (c) Ansible Project
-# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-repos:
-  - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.0.1
-    hooks:
-      - id: trailing-whitespace
-      - id: end-of-file-fixer
-      - id: mixed-line-ending
-        args: [--fix=lf]
-      - id: fix-encoding-pragma
-      - id: check-ast
-      - id: check-merge-conflict
-      - id: check-symlinks
-  - repo: https://github.com/pre-commit/pygrep-hooks
-    rev: v1.9.0
-    hooks:
-      - id: rst-backticks
-        types: [file]
-        files: changelogs/fragments/.*\.(yml|yaml)$

CONTRIBUTING.md

@@ -121,19 +121,3 @@ Creating new modules and plugins requires a bit more work than other Pull Reques
    listed as `maintainers` will be pinged for new issues and PRs that modify the module/plugin or its tests.
 
    When you add a new plugin/module, we expect that you perform maintainer duty for at least some time after contributing it.
-
-## pre-commit
-
-To help ensure high-quality contributions this repository includes a [pre-commit](https://pre-commit.com) configuration which
-corrects and tests against common issues that would otherwise cause CI to fail. To begin using these pre-commit hooks see
-the [Installation](#installation) section below.
-
-This is optional and not required to contribute to this repository.
-
-### Installation
-
-Follow the [instructions](https://pre-commit.com/#install) provided with pre-commit and run `pre-commit install` under the repository base. If for any reason you would like to disable the pre-commit hooks run `pre-commit uninstall`.
-
-This is optional to run it locally.
-
-You can trigger it locally with `pre-commit run --all-files` or even to run only for a given file `pre-commit run --files YOUR_FILE`.