Missing debian ip options

[perhallgren]

What does this PR do?

For debian-ip, not all options get rendered in the final interfaces file.

The valid_opts list must be a superset of the keys of the optmap map for the mappted options to get rendered.

This commit adds the missing options to the valid_opts list.

What issues does this PR fix or reference?

Fixes #58210 and #57820.

Previous Behavior

Given

    enp0sbeef:
        ----------
        network:
            |_
              ----------
              enabled:
                  True
            |_
              ----------
              type:
                  eth
            |_
              ----------
              proto:
                  static
            |_
              ----------
              ipaddr:
                  10.0.0.25/24
            |_
              ----------
              post_up_cmds:
                  - echo "hi"

/etc/network/interfaces

    auto enp0sbeef
    iface enp0sbeef inet static
        address 10.0.0.25/24

New Behavior

Given

    enp0sbeef:
        ----------
        network:
            |_
              ----------
              enabled:
                  True
            |_
              ----------
              type:
                  eth
            |_
              ----------
              proto:
                  static
            |_
              ----------
              ipaddr:
                  10.0.0.25/24
            |_
              ----------
              post_up_cmds:
                  - echo "hi"

/etc/network/interfaces

    auto enp0sbeef
    iface enp0sbeef inet static
        address 10.0.0.25/24
        post-up echo "hi"

Merge requirements satisfied?

[NOTICE] Bug fixes or features added to Salt require tests.

• Docs
• Changelog - https://docs.saltproject.io/en/master/topics/development/changelog.html
• Tests written/updated

Commits signed with GPG?

Yes

[perhallgren]

twangboy the build failed due to a trailing space. I force-pushed a fix onto the previous commit. Do I need to do anything to re-run the CI?

[perhallgren]

@twangboy looks lke the pipeline is pending approval to run, can you help out? :)