libc: mechanically convert ru_RU msg catalog from KOI8-R to UTF-8

[emaste]

lib/libc/nls/ru_RU.UTF-8.msg

82

Aside, machine translation suggested Операция уже выполняется

[kib]

lib/libc/nls/ru_RU.UTF-8.msg

82

I suspect it is in the next line already, and the line 81 is just a comment.

In russian there is very hard to express a difference between 'Operation now in progress' and 'Operation alreadt in progress' (if there is any diff in english as well).

I can remove this XXX comment in the followup.

[emaste]

lib/libc/nls/ru_RU.UTF-8.msg

82

Oh indeed somehow I did not notice that this XXX??? is a comment, I thought there was no text at all.

I guess a subsequent pass to clean up a bunch of XXXs makes sense.

I would say "Operation now in progress" suggests "The operation was not in progress at the time of the system call. It is now started" and "Operation already in progress" implies "Operation was started prior to the system call. It was not started again."