mesa-vpu: fix dist-upgrade when upstream release new conf file

[amazingfate]

Description

Ubuntu noble has updated its repo and /etc/apt/apt.conf.d/20apt-esm-hook.conf from ubuntu-pro-client will ask user whether to keep the old conf file or override it.
Add arg -o Dpkg::Options::="--force-confold" to apt to keep the old conf by default.

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Please also note any relevant details for your test configuration.

• ./compile.sh BOARD=rock-5c BRANCH=vendor BUILD_MINIMAL=no DEB_COMPRESS=xz KERNEL_CONFIGURE=no RELEASE=noble KERNEL_GIT=shallow BUILD_DESKTOP=yes DESKTOP_APPGROUPS_SELECTED= DESKTOP_ENVIRONMENT=gnome DESKTOP_ENVIRONMENT_CONFIG_NAME=config_base ENABLE_EXTENSIONS="mesa-vpu"

Checklist:

Please delete options that are not relevant.

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• Any dependent changes have been merged and published in downstream modules