[xml] Update Corsican translation for Notepad++ 8.6.1 #154

Job	Run time
build_windows_cmake (Release, x64, amd64)	4m 27s
build_windows (Release, x64)	4m 21s
build_windows_msys2 (Release, x86_64)	5m 31s
build_windows (Release, Win32)	3m 37s
build_windows_msys2 (Release, i686)	5m 18s
build_windows (Release, ARM64)	4m 28s
build_windows_msys2 (Debug, x86_64)	5m 6s
build_windows (Debug, x64)	6m 34s
build_windows_msys2 (Debug, i686)	5m 5s
build_windows (Debug, Win32)	4m 27s
build_windows (Debug, ARM64)	2m 34s
	51m 28s

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