Run e2e and integration test on MacOS using github actions

[rnapoles-rh]

/kind feature

Which functionality do you think we should add?

Trigger tests on MacOS using github actions:

• E2E tests
• Integration tests

Report test results:

• E2E tests
• Integration tests

Why is this needed?

E2E and integration tests are required to be run on MacOS

Dependencies:

Budget approval (github actions platform costs)

• Approved?

[anandrkskd]

This PR contains the github-action workflow file and some test changes required to run test successfully.

[rnapoles-rh]

Waiting for reply from acarmona, jhorton about how billing is applied to the repo level, then pass the details to Karl for approval request.

[rnapoles-rh]

GitHub actions costs can be transferred to each teams budget on a quarterly basis. QE management will discuss budget request with capex team.
If not approved we can de-risk MacOS test coverage by indirect testing during odo development once MacOS laptop refresher arrive (at least one M1 scheduled to arrive, and I have an Intel based Mac)

[rnapoles-rh]

For the time being we will have to do coverage through manual testing on MacOS on a periodic basis (to be defined how often)

[rnapoles-rh]

We will not use github action due to high cost of Mac images