rpm: Properly detect other ARMv7 (32 Bit) arches

[mariushoch]

Similar to x86 32bit (i386, i486, …) there are several ARMv7 architectures that can be found alongside on one device. Salt should properly handle these and treat them all the same (if on such a ARMv7 device).
See also the current list at https://github.com/rpm-software-management/yum/blob/master/rpmUtils/arch.py (from which salt's list is derived).

What does this PR do?

This enables salt to properly detect other, usually compatible, ARM arches when handling rpm packages on a ARMv7 device.

What issues does this PR fix or reference?

Fixes: #60994

Previous Behavior

(on an ARMv7 device running Fedora 34)

# salt-call pkg.normalize_name ffmpeg-4.4-6.fc34.armv7hnl
local:
    ffmpeg-4.4-6.fc34.armv7hnl

New Behavior

(on an ARMv7 device running Fedora 34)

# salt-call pkg.normalize_name ffmpeg-4.4-6.fc34.armv7hnl
local:
    ffmpeg-4.4-6.fc34

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?

No

Please review Salt's Contributing Guide for best practices.

See GitHub's page on GPG signing for more information about signing commits with GPG.

[dmurphy18]

Needs to pass tests, otherwise looks good

[dmurphy18]

Need to add a changelog for the changes

[dmurphy18]

@mariushoch Are you still interested in this PR ?, if unresponsive the PR shall be closed after several days.
Everything is good except need to add a changelog entry

[mariushoch]

@mariushoch Are you still interested in this PR ?, if unresponsive the PR shall be closed after several days. Everything is good except need to add a changelog entry

Thanks for having a look. Added 👍