Fix python wrong decorator attribute colors #9

Job	Run time
build_windows_cmake (Release, x64, amd64)	4m 57s
build_windows (Release, x64)	3m 42s
build_windows_msys2 (Release, x86_64)	5m 58s
build_windows (Release, Win32)	3m 23s
build_windows_msys2 (Release, i686)	4m 47s
build_windows (Release, ARM64)	4m 57s
build_windows_msys2 (Debug, x86_64)	4m 45s
build_windows (Debug, x64)	6m 1s
build_windows_msys2 (Debug, i686)	4m 26s
build_windows (Debug, Win32)	5m 11s
build_windows (Debug, ARM64)	3m 54s
	52m 1s

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