docs: update Version Compatibility table with latest releases (#222)

- Add Lockman 1.7.1 → TCA 1.22.0 compatibility
- Add Lockman 1.7.0 → TCA 1.22.0 compatibility
- Update table to reflect current release status

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

Co-authored-by: Claude <[email protected]>

Author: takeshishimada

README.md

@@ -258,6 +258,8 @@ Add the dependency to your target:
 
 | Lockman | The Composable Architecture |
 |---------|----------------------------|
+| 1.7.1   | 1.22.0                     |
+| 1.7.0   | 1.22.0                     |
 | 1.6.1   | 1.21.1                     |
 | 1.6.0   | 1.21.0                     |
 | 1.5.0   | 1.20.2                     |