Update GitHub URLs to pre-commit org

Author: moshemoshe137

README.md

@@ -16,7 +16,7 @@ See [pre-commit](https://github.com/pre-commit/pre-commit) for instructions
 Sample `.pre-commit-config.yaml`:
 
 ```yaml
--   repo: https://github.com/mxr/sync-pre-commit-deps
+-   repo: https://github.com/pre-commit/sync-pre-commit-deps
     rev: v0.0.2
     hooks:
     -   id: sync-pre-commit-deps

setup.cfg

@@ -4,7 +4,7 @@ version = 0.0.2
 description = apply a consistent format to `setup.cfg` files
 long_description = file: README.md
 long_description_content_type = text/markdown
-url = https://github.com/mxr/sync-pre-commit-deps
+url = https://github.com/pre-commit/sync-pre-commit-deps
 author = Max R
 author_email = [email protected]
 license = MIT