Paparazzi v6.3.0 stable

Main changes in v6.3

The main changes are the improvement of the modules dependency mananagement, an in-depth rewrite of the navigation/guidance layer for rotorcraft allowing a better integration of hybrid airframes, the support for STM32H7 and some new drivers, the rework of hardware in the loop (HITL) simulation and the replacement of legacy ocaml sim by a NPS-based version.

• documentation (#2981) (#2980) (#2979) (#2978) (#2973) (#2972)
• python plotter (#2997)
• new navigation for rotorcraft (#2964) (#3004)(#3006) (#3108)
• new boards with STM32H7 (#3001) (#3017) (#3199)
• improve modules dependency algorithm (#3005) (#3009)
• new navigation and sensors modules (#3010) (#3021) (#3039) (#3067) (#3074) (#3088) (#3077)
• PyBullet backend for NPS (#3024)
• Mavlink update to v2
• Improvements to INDI stabilization and guidance

And also many other improvements and corrections...

New Contributors

• @FlorianSan made their first contribution in #3090
• @alfredoFBW made their first contribution in #3145
• @alessandro-mancinelli made their first contribution in #3160
• @spacewolfXfr made their first contribution in #3197

Full Changelog: v6.2.0_stable...v6.3.0_stable