Add missing oc argument (#921)

Author: ebattat

benchmark_runner/main/main.py

@@ -160,7 +160,7 @@ def upgrade_ocp_bare_metal(step: str):
     oc = bare_metal_operations.oc_login()
     if step == 'run_bare_metal_ocp_upgrade':
         if not bare_metal_operations.is_ocp_already_upgraded(oc):
-            bare_metal_operations.run_ocp_upgrade()
+            bare_metal_operations.run_ocp_upgrade(oc)
             # The LSO/ODF upgrade must be run manually after the OCP upgrade for the channel version; it won't upgrade automatically.
             bare_metal_operations.install_ocp_resources(resources=['lso'], upgrade_version=lso_version)
             bare_metal_operations.install_ocp_resources(resources=['odf'], upgrade_version=odf_version)