Betaflight 4.4.2

What's Changed

Improvements

• [4.4.2] DSHOT timing improvements by @SteveCEvans in #12709
• [4.4.2] Reverting the config.h usage. by @blckmn in #12779

Fixes

• [4.4.2] Fix SDC by @haslinghuis in #12671
• [4.4.2] Fix GNSS new data by @haslinghuis in #12787
• [4.4.2] Tri-state USART TX output if load due to powered down peripheral is d… by @haslinghuis in #12782
• [4.4.2] Remove 15 m/s limit on estimated vario by @haslinghuis in #12788
• [4.4.2] Fix bootloader jump for g4 mcu (#12675) by @haslinghuis in #12783
• [4.4.2] Converge IMU faster at higher groundspeed during GPS Rescue by @haslinghuis in #12785
• [4.4.2] If CS is asserted between transfers then consider bus to be busy for … by @haslinghuis in #12784
• [4.4.2] Revert NVIC SPI priority by @haslinghuis in #12795
• [4.4.2] fixes not working Ghost on F4xx (#12809) by @haslinghuis in #12811
• [4.4.2] GPS Rescue Bugfix to ensure IMU adaptation to GPS course over ground by @haslinghuis in #12821
• [4.4.2] Handle invalid baro pressure values by @haslinghuis in #12824
• [4.4.2] GPS Rescue IMU adaptation 0.2 by @haslinghuis in #12845

Full Changelog: 4.4.1...4.4.2