41952 Send pubspec.yaml back in time to fix flakiness (cla: yes, tool)

41960 Revert “replace package:vm_service_client with package:vm_service in the devicelab project” (cla: yes, team, tool)

41972 Add enableFeedback param to MaterialButton, RawMaterialButton and IconButton (cla: yes, f: material design, framework)

41989 Flutter doctor should require java 1.8+ (cla: yes, tool, waiting for tree to go green)

41996 [web] Always send the route name even if it’s null (cla: yes, f: routes, framework, ☸ platform-web)

42006 Typos & Style clean up (cla: yes, framework, team, waiting for tree to go green)