Cleaning up executable suffix code #678

Job	Run time
linux-x64-internal-release	6m 51s
macos-arm64-internal-release	14m 32s
linux-x64-internal-debug	6m 18s
Check for Max SDK	1s
macos-arm64-internal-debug	15m 35s
linux-x64-external-release	7m 15s
macos-arm64-external-release	14m 28s
macos-x64-internal-release	15m 20s
macos-x64-internal-debug	17m 8s
macos-x64-external-release	27m 2s
maxplugin-${{ matrix.cfg.str }}-${{ matrix.cfg.sdk-version }}	0s
windows-x86-internal-release	13m 23s
windows-x86-internal-debug	10m 29s
windows-x86-external-release	11m 58s
windows-x64-internal-release	11m 43s
windows-x64-internal-debug	10m 15s
windows-x64-external-release	13m 35s
	3h 15m 53s

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