core: Fix reading int8/16 params from ArduPilot #4174

Job	Run time
Ubuntu/Debian packaging (Ubuntu 20.04)	7m 11s
coverage (ubuntu-20.04)	6m 50s
alpine 3.19.0 (musl)	39m 20s
ubuntu-20.04 (package, non-mavsdk_server)	7m 31s
ubuntu-22.04 (package, non-mavsdk_server)	6m 8s
android-arm	22m 13s
linux-armv6	7m 0s
ubuntu-24.04 (package, non-mavsdk_server)	6m 43s
linux-armv6-musl	37m 59s
android-arm64	21m 54s
linux-armv7	7m 0s
linux-armv7l-musl	37m 42s
android-x86	21m 26s
linux-arm64	7m 30s
linux-arm64-musl	40m 45s
android-x86_64	22m 33s
linux-arm64-lts	6m 39s
ios	1h 32m 53s
ios_simulator_x64	9m 57s
ios_simulator_arm64	55m 22s
ubuntu-20.04 (mavsdk, hunter)	8m 46s
macOS x64	12m 28s
ubuntu-20.04 (non-mavsdk_server, non-superbuild)	6m 33s
macOS arm64	20m 40s
ubuntu-24.04 (style and proto check)	27m 33s
macOS framework x64	13m 23s
ubuntu-20.04 (mavsdk_server, superbuild)	13m 42s
Windows	1h 21m 42s
macOS framework arm64	19m 43s
ubuntu-22.04 (mavsdk_server, superbuild)	11m 42s
ubuntu-24.04 (mavsdk_server, superbuild)	12m 19s
ubuntu-24.04 (mavsdk_server, superbuild)	12m 54s
ubuntu-24.04 (mavsdk_server, superbuild)	12m 47s
iOS XCFramework	1m 9s
	11h 59m 57s

Provide feedback