Update version of the support lib. DO NOT MERGE.
Update version of the support lib. DO NOT MERGE.

New artifact version: 22.0.0 to match API 22.
Extra package revision incremented to 12.

(cherry picked from commit 48e8e567c0f1411099499f2edcad318ab861c5fa)

Change-Id: I2e46e573361d35fc89db95bd376c72dad90fe4a9

AndroidX/androidx,AndroidX/androidx,aosp-mirror/platform_frameworks_support,aosp-mirror/platform_frameworks_support,aosp-mirror/platform_frameworks_support,AndroidX/androidx,androidx/androidx,aosp-mirror/platform_frameworks_support,AndroidX/androidx,androidx/androidx,androidx/androidx,androidx/androidx,aosp-mirror/platform_frameworks_support,androidx/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx