[pre-commit.ci] pre-commit autoupdate (#455)

updates:
- [github.com/errata-ai/vale: v3.9.4 → v3.9.6](errata-ai/vale@v3.9.4...v3.9.6)
- [github.com/rbubley/mirrors-prettier: v3.4.2 → v3.5.3](rbubley/mirrors-prettier@v3.4.2...v3.5.3)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -36,12 +36,12 @@ repos:
           )$
 
   - repo: https://github.com/errata-ai/vale
-    rev: v3.9.4
+    rev: v3.9.6
     hooks:
       - id: vale
 
   - repo: https://github.com/rbubley/mirrors-prettier
-    rev: v3.4.2
+    rev: v3.5.3
     hooks:
       - id: prettier
         types_or: [yaml, html, css, scss, javascript, json, toml]