Add debug and flash support for S32K344 #1977

Job	Run time
build-macos (macos-latest)	1m 10s
build-mingw (windows-2022, ucrt64)	3m 2s
build-macos (gcc@11)	1m 21s
build-macos (macos-11)	30m 42s
build-linux (focal, 96b_carbon)	40s
build-mingw (windows-2022, clang64)	2m 51s
build-macos (gcc@12)	1m 33s
build-linux (focal, bluepill)	32s
build-msvc (meson, windows-2019)	1m 51s
build-linux (focal, f072)	40s
size-diff	45s
build-linux (focal, f3)	37s
build-msvc (meson, windows-2022)	1m 27s
build-macos (gcc@13)	1m 15s
build-linux (focal, f4discovery)	32s
build-linux (focal, hydrabus)	34s
build-linux (ubuntu-20.04, focal, clang-15, 12.2.Rel1)	3m 32s
build-linux (focal, launchpad-icdi)	36s
build-linux (ubuntu-20.04, focal, gcc-11, 12.2.Rel1)	3m 42s
build-linux (focal, native)	34s
build-linux (focal, stlink)	39s
build-linux (focal, stlinkv3)	32s
build-linux (focal, swlink)	32s
	59m 39s

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