50648 Image tracing (cla: yes, framework, team, waiting for tree to go green)

50652 Fix stack trace parsing on non-debug builds; add e2e tests (cla: yes, framework, team, tool)

50659 Added linking to viewInsets and viewPadding in MediaQuery padding docs (cla: yes, d: api docs, framework, waiting for tree to go green)

50660 Revert “Add OrderedFocusTraversalPolicy and FocusTraversalGroup to all… (#49235)” (cla: yes, f: material design, framework, team, waiting for tree to go green)

50661 Revert “Turn back on macOS shard Cirrus caching” (cla: yes, team, team: infra)

50662 Use forward slashes on Windows for git exclude (cla: yes, team, team: infra, waiting for tree to go green)