Merge branch 'stable-3.3' into master * stable-3.3: Remove plugin's bazel standalone build mode support Upgrade bazlets to latest stable-3.2 to build with 3.2.5.1 API Fix plugin's documentation after 8fb718b Upgrade bazlets to latest stable-3.1 to build with 3.1.10 API Allow active read-write traffic to all nodes Change-Id: I2be5b8a111260bbc877f6e7636495818910a6b0c