63497 Add dispose to restoration example (d: api docs, d: examples, documentation, framework, waiting for tree to go green)

63503 Update: Documentation for ListView constructor should warn about changing widget list (cla: yes, d: api docs, documentation, framework, waiting for tree to go green)

63600 Typo fix in finders.dart documentation (bySemanticsLabel) (a: tests, cla: yes, d: api docs, framework)

63692 “Draw” vs “drawer” typo (cla: yes, d: api docs, documentation, f: material design, framework, waiting for tree to go green)

63833 SizeTransition sample code (a: animation, cla: yes, d: api docs, d: examples, documentation, framework, waiting for tree to go green)