[BUG] pkg.hold and pkg.unhold without any effect on Debian

Description
calling pkg.hold and pkg.unhold doesn't have any effect on Debian.

Tested with 3005.1+ds-4 (onedir) on Debian 11 and 3004.2+ds-1 (classic) on Debian 9.

Setup

• classic packaging
• onedir packaging
• used bootstrap to install

Steps to Reproduce the behavior

root@master:~# apt install cowsay
[...]

root@master:~# dpkg -l|grep cowsay
ii  cowsay                         3.03+dfsg2-8                   all          configurable talking cow

root@master:~# salt-call pkg.hold cowsay
local:
    ----------
    cowsay:
        ----------
        changes:
            ----------
        comment:
            Package cowsay is set to be held.
        name:
            cowsay
        result:
            None

root@master:~# dpkg -l|grep cowsay
ii  cowsay                         3.03+dfsg2-8                   all          configurable talking cow

Expected behavior

The package should be set to hold like 'apt-mark hold' does:

root@master:~# dpkg -l|grep cowsay
ii  cowsay                         3.03+dfsg2-8                   all          configurable talking cow

root@master:~# apt-mark hold cowsay
cowsay set on hold.

root@master:~# dpkg -l|grep cowsay
hi  cowsay                         3.03+dfsg2-8                   all          configurable talking cow

Versions Report

root@master:~# salt-call --versions-report
Salt Version:
          Salt: 3005.1
 
Dependency Versions:
          cffi: 1.14.6
      cherrypy: 18.6.1
      dateutil: 2.8.1
     docker-py: Not Installed
         gitdb: Not Installed
     gitpython: Not Installed
        Jinja2: 3.1.0
       libgit2: Not Installed
      M2Crypto: Not Installed
          Mako: Not Installed
       msgpack: 1.0.2
  msgpack-pure: Not Installed
  mysql-python: Not Installed
     pycparser: 2.21
      pycrypto: Not Installed
  pycryptodome: 3.9.8
        pygit2: Not Installed
        Python: 3.9.16 (main, Jan  6 2023, 22:49:58)
  python-gnupg: 0.4.8
        PyYAML: 5.4.1
         PyZMQ: 23.2.0
         smmap: Not Installed
       timelib: 0.2.4
       Tornado: 4.5.3
           ZMQ: 4.3.4
 
System Versions:
          dist: debian 11 bullseye
        locale: utf-8
       machine: x86_64
       release: 5.10.0-21-amd64
        system: Linux
       version: Debian GNU/Linux 11 bullseye