ports-mgmt/poudriere-dsh2dsh: Update 3.4.99.20251214 => 3.4.99.20260216

Upstream changes:

• rollbackfs/do_clone_del: Don't force rewrite every file.
• jail: -bB UX updates and fixes
• jail: Use the right arch for a pkgbase jail
• jail: Use the real path
• jail: Exit with an error if pkg-update(8) fails
• jail: Do not run make in jails without src

PR: 293242