.pre-commit-config.yaml: pypy3, fix markdown, sort hooks a bit

.pre-commit-config.yaml

@@ -4,21 +4,24 @@ ci:
   # https://github.com/pre-commit-ci/issues/issues/83
   autoupdate_schedule: quarterly
 
+default_language_version:
+  python: pypy3
+
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.5.0
     hooks:
+      - id: trailing-whitespace
+        args: ["--markdown-linebreak-ext", "md"]
+      - id: end-of-file-fixer
+      - id: check-yaml
       - id: check-added-large-files
       - id: check-case-conflict
-      - id: check-yaml
       - id: check-executables-have-shebangs
       - id: check-shebang-scripts-are-executable
       - id: destroyed-symlinks
       - id: detect-private-key
-      - id: end-of-file-fixer
       - id: fix-byte-order-marker
-      - id: trailing-whitespace
-        exclude_types: [markdown]
 
   - repo: https://github.com/pre-commit/mirrors-prettier
     rev: "v3.0.3"