Switch from mobilebroadband to wwan nested parts for cert test plans (bugfix)

[pieqq]

Description

Following QA changes in #821 regarding the replacement of mobilebroadband-cert-.* nested parts for their wwan-.* counterparts, the same is applied for:

• client-cert-desktop-24-04 (it was missed in #821 due to bad timing)
• client-cert-odm-desktop-2?-04 (to match what's being tested by the QA team)

client-cert-odm-desktop-18-04 was not included due to the fact that Ubuntu 18.04 has seen EOL and therefore its related test plan is not actively maintained anymore.

Resolved issues

Documentation

Tests

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 47.48%. Comparing base (104c931) to head (833eeab). Report is 6 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1496 +/- ## ======================================= Coverage 47.48% 47.48% ======================================= Files 369 369 Lines 39586 39586 Branches 6685 6685 ======================================= Hits 18798 18798 Misses 20077 20077 Partials 711 711 ``` | [Flag](https://app.codecov.io/gh/canonical/checkbox/pull/1496/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=canonical) | Coverage Δ | | |---|---|---| | [provider-base](https://app.codecov.io/gh/canonical/checkbox/pull/1496/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=canonical) | `24.02% <ø> (ø)` | | | [provider-certification-client](https://app.codecov.io/gh/canonical/checkbox/pull/1496/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=canonical) | `57.14% <ø> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=canonical#carryforward-flags-in-the-pull-request-comment) to find out more.

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[pieqq]

@jocave I noticed a lot of the after-suspend-.*-automated parts had been commented out in 42d8e0187961e4651bfdad2bbc0751f52543aaee, but I'm not sure why. This was done for 20.04 and then propagated to 22.04 and 24.04.

I still decided to include after-suspend-wwan-automated nested part is it is used in the client-desktop test plan, but I will need your feedback on this.

[pieqq]

Please see my inline comments.

Thanks, I messed up something when batch-editing the test plans!

The new pushed version should be better.

[seankingyang]

LGTM +1, thanks for the correction