Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  7beb81415bfaaaecbbd3b193846d33950ad0850a

Bump action=mobileview's cache version since last update

Followup to I6b978c74 which changed format but did not
update the cache version, leaving stale data in cache.

Bug: 59624
Change-Id: I762ad2d45e6dcc2a3eb7b8980ed051fb6b5f21b1