ports-mgmt/poudriere-dsh2dsh: Update 3.4.99.20251128 => 3.4.99.20251206
Upstream changes:
- testport: Fix testing of an IGNORE/BROKEN port.
- bulk/testport SIGINFO: Avoid error if trap starts with set -u.
- jail -d: Don't try destroyfs if JAILMNT is not set
- Revert "testport/bulk -t: Make stage-qa library dependencies check fatal." This reverts the PROXYDEPS_FATAL=yes change.
PR: 291464