ECG 2026 Q1.1 release

Current release is validated together with below dependencies

https://github.com/intel/ipu6-camera-bins.git
branch: iotg_ipu6
commit: 0b102acf2d95f86ec85f0299e0dc779af5fdfb81

https://github.com/intel/ipu6-camera-hal.git
branch: iotg_ipu6
commit: a647a0a0c660c1e43b00ae9e06c0a74428120f3a

https://github.com/intel/icamerasrc.git
branch: icamerasrc_slim_api
commit: 4fb31db76b618aae72184c59314b839dedb42689

https://github.com/intel/ipu6-drivers.git
branch: iotg_ipu6
commit: 71e2e426f3e16f8bc42bf2f88a21fa95eeca5923

Supported sensor lists are available in README.md
Setup steps are available in README.md