Add tests again to the Github Actions

[McGiverGim]

This adds the Github Actions to the PWA (master) version of the Configurator again. In this way we pass the (few) tests that we have and, principally, the lint.

The problem is that tests don't pass right now. The port_handler.js access the serialShim() and seems that the test engine doesn't detect this function. If we fix that the webSerial.js will not find the navigator.serial.

I suppose we need some kind of mock but I'm not too sure how to do it. @Benky I know it has passed a lot of time from this, but maybe you have some time to make this working again? Any other is able to fix this?

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[sonarqubecloud[bot]]

Quality Gate failed

Failed conditions
8.4% Duplication on New Code (required ≤ 3%)

See analysis details on SonarCloud

[github-actions[bot]]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs within a week.

[github-actions[bot]]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs within a week.

[github-actions[bot]]

Pull request closed automatically as inactive.

[github-actions[bot]]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs within a week.

[github-actions[bot]]

Pull request closed automatically as inactive.