Update from 14.3 to 15

From: Doug Hardie <bc979_at_lafn.org>
Date: Wed, 03 Dec 2025 07:38:36 UTC
I updated my 14.3 arm64 (Raspberry Pi 4) to 14.3-RELEASE-P6, then ran pkg upgrade where it updated pkg, and then used freebsd-update to install 15.0-RELEASE.

Everything went smooth as it usually does until I tried to use pkg:

test# pkg
ld-elf.so.1: Shared object "libutil.so.9" not found, required by "pkg"
test#  

Somehow pkg didn't get updated.  Only libutil.so.10 exists.  I haven't tried this yet, but I have another arm64 machine running 14.3 that I could copy over that file.  I am not sure that is the best approach though.

-- Doug