[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/pre-commit/mirrors-prettier: v4.0.0-alpha.4 → v4.0.0-alpha.8](pre-commit/mirrors-prettier@v4.0.0-alpha.4...v4.0.0-alpha.8)

Author: pre-commit-ci[bot]

Diff for: .pre-commit-config.yaml

@@ -9,7 +9,7 @@ repos:
           - id: check-yaml
           - id: check-added-large-files
     - repo: https://github.com/pre-commit/mirrors-prettier
-      rev: v4.0.0-alpha.4
+      rev: v4.0.0-alpha.8
       hooks:
           - id: prettier
             types_or: [html, scss, javascript, markdown, yaml]