44324 Add swift_versions to plugin template podspec, include default CocoaPod version (cla: yes, team, tool, ⌘‬ platform-mac, ⌺‬ platform-ios)

44328 Adjust and refactor all OutlineButton tests into its respective file (cla: yes, f: material design, framework, waiting for tree to go green)

44344 Update packages to get latest dwds in flutter_tools (cla: yes, team)

44351 [Material] Update the Slider and RangeSlider to the latest Material spec (cla: yes, d: examples, f: material design, framework, team, team: gallery)

44360 [flutter_tool] Stream artifact downloads to files (cla: yes, tool)

44365 Turn off docs upload temporarily (cla: yes, team)