patch 9.0.1679: Cleanup Tests from leftover files #313

Job	Run time
macos (tiny)	1m 28s
macos (normal)	9m 29s
macos (huge)	15m 25s
linux (tiny, clang, none)	2m 20s
linux (tiny, gcc, none)	1m 40s
linux (normal, clang, none)	8m 10s
linux (normal, gcc, none)	9m 15s
linux (huge, clang, none)	9m 12s
linux (huge, gcc, none)	15m 28s
linux (tiny, clang, nogui)	1m 33s
linux (tiny, gcc, nogui)	1m 25s
linux (huge, gcc, testgui, true, true)	12m 15s
linux (huge, clang, asan)	19m 15s
linux (huge, gcc, unittests, true)	2m 54s
linux (normal, gcc, vimtags)	1m 35s
windows (HUGE, msvc, no, no, x64)	10m 52s
windows (HUGE, mingw, yes, yes, x86, yes)	18m 18s
windows (HUGE, msvc, no, yes, x86)	13m 8s
windows (HUGE, mingw, yes, no, x64, yes)	13m 18s
windows (NORMAL, msvc, yes, no, x86)	8m 57s
windows (NORMAL, mingw, no, yes, x64)	10m 14s
windows (TINY, msvc, yes, yes, x64)	3m 7s
windows (TINY, mingw, no, no, x86)	4m 7s
	3h 13m 25s

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