[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/pre-commit/mirrors-prettier: v2.6.2 → v4.0.0-alpha.4](pre-commit/mirrors-prettier@v2.6.2...v4.0.0-alpha.4)
- [github.com/pre-commit/mirrors-prettier: v2.6.2 → v4.0.0-alpha.4](pre-commit/mirrors-prettier@v2.6.2...v4.0.0-alpha.4)

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: 'v2.6.2'
+    rev: 'v4.0.0-alpha.4'
     hooks:
       - id: prettier
         additional_dependencies:
@@ -18,7 +18,7 @@ repos:
           |yaml|yml\
           )$"
   - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: 'v2.6.2'
+    rev: 'v4.0.0-alpha.4'
     hooks:
       - id: prettier
         additional_dependencies: