update to v0.6.6, switch to install strategy

This chage switched install strategy from
`additional_dependencies` in `.pre-commit-hooks.yaml` to
`install_requires` in `setup.py`.

Author: cheshirekow

.pre-commit-hooks.yaml

@@ -4,13 +4,11 @@
   entry: cmake-format
   args: [--in-place]
   language: python
-  additional_dependencies: [cmake-format==0.6.5]
   types: [cmake]
 
 - id: cmake-lint
   name: cmake-lint
   description: cmake-lint will check your listfiles for style violations, common mistakes, and anti-patterns.
   entry: cmake-lint
   language: python
-  additional_dependencies: [cmake-format==0.6.5]
   types: [cmake]

README.rst

@@ -19,7 +19,7 @@ add something like the following to your ``.pre-commit-config.yaml`` file:
 
    repos:
      - repo: https://github.com/cheshirekow/cmake-format-precommit
-       rev: v0.6.5
+       rev: v0.6.6
        hooks:
        - id: cmake-format
        - id: cmake-lint

setup.py

@@ -1,2 +1,6 @@
 from setuptools import setup
-setup()
+setup(
+    name="cmake-format-precommit-dummy",
+    version="0.0.0",
+    install_requires=["cmake-format==0.6.6"]
+)