92535 Reland: “Update outdated runners in the benchmarks folder (#91126)” (team, tool, cla: yes, waiting for tree to go green, integration_test)

92630 Migrate to process 4.2.4 (a: tests, team, tool, framework, cla: yes, waiting for tree to go green)

92738 Migrate emulators to null safety (tool, cla: yes, waiting for tree to go green, a: null-safety, tech-debt)

92753 [gen_l10n] Add support for adding placeholders inside select (tool, cla: yes, waiting for tree to go green)

92808 feat: mirgate test_data/compile_error_project.dart to null safety (tool, cla: yes, waiting for tree to go green)