release: LoongSuite v0.6.0

- Generate bootstrap_gen.py with upstream=0.60b1, loongsuite=0.6.0
- Pin managed __version__ files to 0.6.0 for PyPI packages
- Archive changelogs for version 0.6.0

release: LoongSuite v0.5.0

- Generate bootstrap_gen.py with upstream=0.60b1, loongsuite=0.5.0
- Pin managed __version__ files to 0.5.0 for PyPI packages
- Archive changelogs for version 0.5.0

feat(copaw): add CoPaw instrumentation, LoongSuite CI, and bootstrap …

…mapping (#162)

docs: refresh LoongSuite integration guides and fix util-genai standa…

…lone init (#159)

feat: Align retrieval spans with OpenTelemetry semantic conventions (#…

…145)

chore: Polish release process (#129)