[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/rbubley/mirrors-prettier: 14abee445aea04b39069c19b4bd54efff6775819 → 309e9b0af1bbf98f1f6cd8e2b283b68cf87814e7](rbubley/mirrors-prettier@14abee4...309e9b0)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -24,7 +24,7 @@ repos:
       - id: blacken-docs
 
   - repo: https://github.com/rbubley/mirrors-prettier
-    rev: 14abee445aea04b39069c19b4bd54efff6775819 # frozen: v3.7.4
+    rev: 309e9b0af1bbf98f1f6cd8e2b283b68cf87814e7  # frozen: v3.8.0
     hooks:
       - id: prettier
         files: \.(css|md|yml|yaml)