Late January Artifact Wave

This wave includes new stable releases plus alphas for Camera and WebKit:

Browser has a new RC:

Betas are out for Annotation, Arch Core, and MediaRouter:

Emoji2 has a mix of alphas and betas:

Note that androidx.emoji2:emoji2-emojipicker is a new artifact.

Mostly, though, we got new alphas: Activity, Compose, ConstraintLayout, Core, HealthConnect, Lifecycle, Wear, Wear Compose, Wear ProtoLayout, and Wear Watchface:

Note that androidx.wear.protolayout:protolayout is a new artifact.