42037 Diagnose failure in CI, Mark III (cla: yes, tool)

42038 Reland “AOT support for Linux Desktop I: switch Linux builds to assemble” (cla: yes, tool)

42063 More consistent temp directory naming (a: tests, cla: yes, tool)

42064 Refactor sdk_validation_test (cla: yes, tool, waiting for tree to go green)

42076 create gesture recognizers on attach and dispose on detach to avoid leaks (a: quality, cla: yes, f: gestures, framework, waiting for tree to go green)

42091 Skip sdk_validation_test again (cla: yes, tool)

42118 Apply mocks to test command (cla: yes, tool)

42136 Update dartdoc to 0.28.7 (cla: yes, team)