translation: Regenerate desktop files in runtime directory

translation: Regenerate desktop files in runtime directory

I don't know whether it is necessary to copy desktop files to runtime/
manually, but these two files seem not to have been updated for some
time.

The change in Makefile is because the previous pattern will throw an error:

	C:\msys64\ucrt64\bin\sed.exe: -e expression #1, char 3: unknown command: `.'

which I am not sure why.

closes: #19777

Signed-off-by: Mao-Yining <mao.yining@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>