precommit: use RST check

Author: Borda

.pre-commit-config.yaml

@@ -31,11 +31,8 @@ repos:
       hooks:
           - id: pyupgrade
             args: [--py37-plus]
-    - repo: local
+    - repo: https://github.com/rstcheck/rstcheck
+      rev: v6.2.0
       hooks:
-          - id: rst
-            name: rst
-            entry: rst-lint --encoding utf-8
-            files: ^(CHANGES.rst|README.rst)$
-            language: python
-            additional_dependencies: [pygments, restructuredtext_lint]
+        - id: rstcheck
+          additional_dependencies: [ ]  # can be omitted if empty