Fix: Fix passing operator_csv_modifications_url param to orchestrator

[MartinBasti]

Accidentally this parameter was not passed to orchestrator and thus option was effectivelly ignored.

CLOUDBLD-3976

Signed-off-by: Martin Bašti mbasti@redhat.com

Maintainers will complete the following section

• [x] Commit messages are descriptive enough
• [x] Code coverage from testing does not decrease and new code is covered
• [n/a] JSON/YAML configuration changes are updated in the relevant schema
• [n/a] Pull request has a link to an osbs-docs PR for user documentation updates

[MartinBasti]

release notes:

• bugfix: pass operator_csv_modifications_url param to orchestrator