64079 update device lab manifest stage and required_agent_capabilities (cla: yes, team, waiting for tree to go green)

64091 Revert “Prevent viewport.showOnScreen from scrolling the viewport if the specified Rect is already visible. “ (cla: yes, f: material design, framework)

64094 Revert “Ensure time picker input mode lays out correctly in RTL” (a: internationalization, cla: yes, f: material design, framework)

64097 [Material] Relanding fix to ensure time picker input mode lays out correctly in RTL (a: internationalization, cla: yes, f: material design, framework)

64100 InteractiveViewer child positioning docs (cla: yes, framework, waiting for tree to go green)