Allow current checked out branch too?

[EmileSonneveld]

Now I need to choose to let the unit tests pass, or have a valid UDP.
Ideally there should be something that makes it work in both cases

FAILED tests/test_scenarios.py::test_lint_scenario[sar_coherence] - ValueError: Links should not point to ephemeral feature branches: found 'insar' in 'https://raw.githubusercontent.com/ESA-

vs

requests.exceptions.HTTPError: 404 Client Error: Not Found for url: https://raw.githubusercontent.com/ESA-APEx/apex_algorithms/main/algorithm_catalog/eurac/sar_coherence/openeo_udp/sar_coherence.json

[jdries]

a workaround is to just point to commit hashes instead of branches