docs: bump suggested version to v0.13.2

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: mpyw

README.md

@@ -57,7 +57,7 @@ go run github.com/mpyw/gormreuse/cmd/gormreuse@latest ./...
 ```
 
 > [!CAUTION]
-> To prevent supply chain attacks, pin to a specific version tag instead of `@latest` in CI/CD pipelines (e.g., `@v0.13.1`).
+> To prevent supply chain attacks, pin to a specific version tag instead of `@latest` in CI/CD pipelines (e.g., `@v0.13.2`).
 
 ## Flags