String freeze exception for Krita 5.3/6.0 branch

Hello translators,

as an amendment to the string changes last month, there's some more additions to Krita's stable branch (called krita/6.0, but it's also the base for the 5.3 line) and the manual for Android.

Android string resources had never been wired up to be translatable, that has been noticed and corrected now. We've also made animations and timelapses work on Android now, strings here should mostly be a few error and warning messages.

These were the missing strings: https://invent.kde.org/graphics/krita/-/commit/bd44e7a1ecc069baaf637a28058dc39af1e81c1f

The timelapse and animation changes: https://invent.kde.org/graphics/krita/-/merge_requests/2883

And the manual changes https://invent.kde.org/documentation/docs-krita-org/-/merge_requests/407 and https://invent.kde.org/documentation/docs-krita-org/-/merge_requests/411

Regards
Carsten