Setup unit tests for Enterprise.

[pixlwave]

Adds an extra workflow that runs the unit tests with the Enterprise configuration.

[github-actions[bot]]

	Warnings
:warning:	Some of the commits are missing ticket numbers. Please consider squashing all commits that don't have a tracking number.

Generated by :no_entry_sign: Danger Swift against 4bdc804a574d63837e37cc9b7e76270334e2ec5d

[codecov[bot]]

Codecov Report

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

Project coverage is 77.82%. Comparing base (3c50088) to head (4bdc804).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #2984 +/- ## =========================================== - Coverage 77.87% 77.82% -0.05% =========================================== Files 693 693 Lines 53797 53797 =========================================== - Hits 41893 41869 -24 - Misses 11904 11928 +24 ``` | [Flag](https://app.codecov.io/gh/element-hq/element-x-ios/pull/2984/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=element-hq) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/element-hq/element-x-ios/pull/2984/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=element-hq) | `68.49% <100.00%> (-0.01%)` | :arrow_down: | 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=element-hq#carryforward-flags-in-the-pull-request-comment) to find out more.

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[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud