tests: Add more ser/deser test #374

Job	Run time
linting	1m 55s
internal-tests (ardupilotmega)	1m 14s
mavlink-dump	1m 1s
internal-tests (asluav)	1m 28s
formatting	16s
msrv	6m 15s
internal-tests (matrixpilot)	1m 28s
internal-tests (minimal)	1m 20s
internal-tests (paparazzi)	1m 25s
internal-tests (python_array_test)	1m 35s
internal-tests (slugs)	1m 12s
internal-tests (standard)	1m 12s
internal-tests (test)	1m 15s
internal-tests (ualberta)	1m 26s
internal-tests (uavionix)	1m 16s
internal-tests (icarous)	1m 9s
internal-tests (common)	1m 16s
docs	1m 4s
build (macos-latest, x86_64-apple-darwin, --features ardupilotmega)	3m 49s
build (ubuntu-latest, arm-unknown-linux-musleabihf, --features ardupilotmega)	2m 27s
build (ubuntu-latest, armv7-unknown-linux-musleabihf, --features ardupilotmega)	2m 19s
build (ubuntu-latest, x86_64-unknown-linux-musl, --features ardupilotmega)	2m 22s
build (ubuntu-latest, x86_64-unknown-linux-musl, --features ardupilotmega,emit-description,emit-e...	2m 30s
build (ubuntu-latest, thumbv7m-none-eabi, --no-default-features --features embedded)	1m 16s
build (windows-latest, x86_64-pc-windows-msvc, --features ardupilotmega)	3m 15s
test-embedded-size	40s
	46m 25s

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