.pre-commit.yaml: autoupdate, remove comments

.pre-commit-config.yaml

@@ -1,9 +1,3 @@
-# Remember to run `pre-commit install` at least once!
-# Manual test run: `pre-commit run --all-files`
-# Update? `pre-commit autoupdate`
-#
-# See https://pre-commit.com for more information
-# See https://pre-commit.com/hooks.html for more hooks
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.4.0
@@ -17,7 +11,7 @@ repos:
       - id: end-of-file-fixer
       - id: fix-byte-order-marker
   - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: "v3.0.0-alpha.4"
+    rev: "v3.0.0-alpha.6"
     hooks:
       - id: prettier
   - repo: https://github.com/editorconfig-checker/editorconfig-checker.python