refresh with any error (#8915)

Signed-off-by: fbalak <[email protected]>

ocs_ci/utility/prometheus.py

@@ -443,7 +443,7 @@ def get(self, resource, payload=None, timeout=300):
                 },
             ):
                 response = sample_response
-                if response.status_code == 503:
+                if not response.ok:
                     logger.warning(f"There was an error in response: {response.text}")
                     logger.warning("Refreshing connection")
                     self.refresh_connection()