[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/nicklockwood/SwiftFormat: 0.54.0 → 0.56.2](nicklockwood/SwiftFormat@0.54.0...0.56.2)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -1,5 +1,5 @@
 repos:
 - repo: https://github.com/nicklockwood/SwiftFormat
-  rev: 0.54.0
+  rev: 0.56.2
   hooks:
     - id: swiftformat