[$] 2025 Maintainers Summit development process discussions

The final part of the 2025 Maintainers Summit was devoted to the kernel'sdevelopment process itself. There were two sessions, one on continuity andsuccession planning, and the traditional discussion, led by Linus Torvalds,on any pain points that the community is experiencing. There was not a lotthat developers were unhappy about, and there are now more explicit plans inthe works to provide a process should Torvalds abruptly become unable tofill his role.