v1.12.54

What's Changed

Features and improvements

• Observability: re-configure relevant test cases for full observability check by @Jerry-Jinfeng-Guo in #1139
• Observability: full observability check meshed network without voltage phasor by @Jerry-Jinfeng-Guo in #1136

Full Changelog: v1.12.53...v1.12.54