Release v1.2.0

- **RISC-V Support**: Added Linux RISC-V 64-bit build to release artifacts
- **Sanitizer Testing**: Added ASAN and TSAN test jobs for memory and thread safety
- **Integration Tests**: Fixed integration test job to properly build and run tests
- **Fuzz Testing**: Increased fuzzing timeouts for more thorough coverage
- **Code Quality**: Enhanced static analysis and formatting checks
- **Python SDK**: Added wheel import validation tests
- **Documentation**: Added build verification and internal link checking

- Fixed Windows build job missing sudo for zip installation
- Fixed release job dependency on RISC-V build

This release focuses on CI reliability and comprehensive automated testing.