Merge branch 'stable-3.0' into stable-3.1
Update Docker image to 3.1.12 matching plugin API for build.
* stable-3.0: (21 commits)
fixup! test/docker: Use gerritcodereview docker image
Add counts to Task headers
Task UI: Add links to see full view of all tasks
Add Bazel support for running docker tests
test/docker: Use gerritcodereview docker image
Revert "plugin:task Adds support for names-factory of type change"
Remove Maven build
Task UI: Add status icons
TaskAttributeFactory: Consistently cache predicates
task: Remove unthrown exception
TaskAttributeFactory turn more Exceptions into INVALID tasks
plugin:task Adds support for names-factory of type change
Add support for tasks-factory and names-factory keywords
task plugin tests: handle missing refs/users/self
Task UI In Progress
Refactor docker test setup
Use a shorter docker test script name
Support to run shell script tests in docker environment
Upgrade bazlets to latest stable-3.0 to build with 3.0.15 API
Upgrade bazlets to latest stable-2.16 to build with 2.16.26 API
...
Change-Id: I8ed747be43a330e5e49ca55c01a95b771d62bdfe
