Add dependency do kyma-dev k3d tests to wait for image build

[mrCherry97]

Description
Github action which utilize busola image should wait for image build to be ready.

Reasons
When the tests are run simultaneously with image build the following things happen:

• the image is not available at first run
• the image is taken from previous commit from PR as the newest image is still in build state.

Attachments

[dbadura]

Workflow_run works, but the check of integration tests is not visible in PR which is mandatory. Additionaly we need to properly pass PR number to action.

[dbadura]

Continuation in different shape: #3708