Update version number to 220000000

The Beta 3 builds (which are in dogfood and public beta) will receive modules via the Play Store with version numbers 210000000. Hence, we must bump the version in qt-dev and hence beta 4.

BUG: 131240537
Change-Id: Ia568319821f3bc8765ff3c2096e963a32ffb15d6
2 files changed