70403 Clean up Windows plugin template (cla: yes, tool)

70404 Allow propagation to ancestor actions if actions lower down are disabled (cla: yes, framework)

70405 Add -miphoneos-version-min=8.0 to App framework stub (cla: yes, platform-ios, tool)

70407 Revert “Add SkiaPerfPoint and FlutterEngineMetricPoint” (cla: yes, team)

70412 [flutter_tools] Add bot configuration to run web_tool_tests for linux, mac, and windows (cla: yes, team, tool)

70415 [gen-l10n] NNBD generated code (cla: yes, tool)

70419 Reland “Add SkiaPerfPoint and FlutterEngineMetricPoint (#70153)” (cla: yes, team)