79051 [web] Fix text field shortcuts when inside a scroll area (a: text input, cla: yes, f: cupertino, f: material design, framework, platform-web, waiting for tree to go green)

79297 Add scrollbar tests for simultaneous scroll/drag (a: tests, cla: yes, f: cupertino, f: material design, f: scrolling, framework, waiting for tree to go green)

79299 add missing trailing commas (a: accessibility, cla: yes, f: cupertino, f: material design, framework, waiting for tree to go green)

79434 add missing trailing commas (a: accessibility, cla: yes, f: cupertino, f: material design, framework, waiting for tree to go green)