runtime(vim): correctly handle ! attrubute for augroup/doautocmd/doau… #685

Job	Run time
macos (tiny, macos-12)	1m 16s
macos (tiny, macos-14)	40s
windows (HUGE, msvc, no, no, x64, stable)	6m 10s
macos (normal, macos-12)	6m 56s
linux (tiny, clang, native)	1m 45s
windows (HUGE, mingw, yes, yes, x86, stable, yes)	18m 18s
macos (normal, macos-14)	4m 44s
linux (tiny, gcc, native)	5m 32s
linux (normal, clang, native)	5m 40s
windows (HUGE, msvc, no, yes, x86)	10m 9s
macos (huge, macos-12)	14m 7s
linux (normal, gcc, native)	8m 19s
windows (HUGE, mingw, yes, no, x64, yes)	14m 26s
macos (huge, macos-14)	1m 4s
linux (huge, clang, native)	8m 22s
windows (NORMAL, msvc, yes, no, x86)	7m 39s
linux (huge, gcc, native)	8m 4s
windows (NORMAL, mingw, no, yes, x64)	13m 25s
linux (tiny, clang, nogui)	1m 43s
windows (TINY, msvc, yes, yes, x64)	1m 38s
linux (tiny, gcc, nogui)	4m 13s
windows (TINY, mingw, no, no, x86)	7m 42s
linux (normal, gcc, i386, ./src/shadow)	6m 59s
linux (huge, gcc, uchar, testgui, true, dynamic)	29m 23s
linux (huge, clang, asan, 5.1)	16m 35s
linux (huge, gcc, unittests, true)	3m 5s
linux (normal, gcc, vimtags)	2m 26s
	3h 30m 20s

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