Fix bug with Gamma Server Runner not showing GCP Logs link

This fixes a bug with all the GammaServerRunner subclass not calling the super class KubernetesBaseRunner run() method properly, which causes the variable self.time_start_requested not being set and hence there is never RunHistory logged for the gamma server runner.

framework/test_app/runners/k8s/gamma_server_runner.py

@@ -20,6 +20,7 @@
 
 from framework.infrastructure import gcp
 from framework.infrastructure import k8s
+from framework.test_app.runners.k8s import k8s_base_runner
 from framework.test_app.runners.k8s import k8s_xds_server_runner
 from framework.test_app.server_app import XdsTestServer
 
@@ -134,7 +135,7 @@ def run(  # pylint: disable=arguments-differ
             False,
             replica_count,
         )
-        # super(k8s_base_runner.KubernetesBaseRunner, self).run()
+        k8s_base_runner.KubernetesBaseRunner.run(self)
 
         if self.reuse_namespace:
             self.namespace = self._reuse_namespace()