88318 Enable soft transition for tooltip (framework, a: accessibility, cla: yes, waiting for tree to go green)

88319 Reland: Bump to Gradle 7 and use Open JDK 11 (team, cla: yes, waiting for tree to go green)

88320 migrate vm service to null safety (tool, cla: yes, waiting for tree to go green)

88322 Fix race conditions in test_driver for tool tests (tool, cla: yes, waiting for tree to go green)

88342 Fixed leak and removed no-shuffle tag in test/gestures/tap_test.dart (framework, cla: yes, waiting for tree to go green)

88360 Roll Plugins from 954041d5bc76 to c52ae9fdf175 (1 revision) (cla: yes, waiting for tree to go green)