temp: point to ecosystem test branch for testing

temporarily use omer-lachish_data/deco-26173-cli-report-in-checks branch
to test new check report functionality before merging

Author: rauchy

tools/start_integration_tests.py

@@ -151,6 +151,8 @@ def start_job(pr_number, commit_sha, author, approved_by, workflow, repo, force=
             workflow,
             "-R",
             repo,
+            "--ref",
+            "omer-lachish_data/deco-26173-cli-report-in-checks",
             "-F",
             f"pull_request_number={pr_number}",
             "-F",