Pull lsm updates from Paul Moore: - Add Nicolas Bouchinet and Xiu Jianfeng as Lockdown maintainers The Lockdown LSM has been without a dedicated mantainer since its original acceptance upstream, and it has suffered as a result. Thankfully we have two new volunteers who together I believe have the background and desire to help ensure Lockdown is properly supported. - Remove the unused cap_mmap_file() declaration * tag 'lsm-pr-20250725' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm: MAINTAINERS: Add Xiu and myself as Lockdown maintainers security: Remove unused declaration cap_mmap_file() lsm: trivial comment fix