Split publish and build pipeline.

Publish only on JDK 11.

Update dapr and proto version to 1.4 RCs. (dapr#628)

* Update dapr and proto version to 1.4 RCs.

* Fix publish to only run with JDK 11.

Cut release 1.2 (dapr#585)

* Upgrade version to 1.2.0

* Generate updated javadocs for 1.2.0

Update to use runtime and CLI 1.3 RC1.

Generate updated javadocs for 1.1.0

Release 1.1.0-rc-1

Generate updated javadocs for 1.0.2

Generate updated javadocs for 1.0.1

Generate updated javadocs for 1.0.0