ui: Add android monitor lock contention plugin#4769

ivan-chong wants to merge 5 commits intodev/ivankc/generic-related-events-plugingoogle/perfetto:dev/ivankc/generic-related-events-pluginfrom

dev/ivankc/plugin-monitor-lock-contentiongoogle/perfetto:dev/ivankc/plugin-monitor-lock-contentionCopy head branch name to clipboard