DeskClock: RU translation

Change-Id: I6856efbf59c6a464f580433a6f7392224eceb2e7

Patch Set 2: Fix typo

Change-Id: Ic43de81aa793b5e00f4c16d42a55355692e0410e

Patch Set 3: Update translation

Change-Id: I5c26e91a4b750a5bcdf8464839bcd7f21ba03782

Patch Set 4: Update translation

Change-Id: I9161a020cd5f9f1bef1ce30dedf5ffd495c0a5ab