Delete kind config breaking the test

tests/e2e/config/default.yaml

@@ -27,9 +27,4 @@ containerdConfigPatches:
   - |-
     [plugins."io.containerd.grpc.v1.cri".registry.mirrors."localhost:5000"]
       endpoint = ["http://kind-registry:5000"]
-networking:
-  # MAISTRA specific:
-  # our prow cluster uses serviceSubnet 10.96.0.0/12, so the kind cluster must use other subnet to correctly route traffic;
-  # in this case, address 10.224.0.0 is chosen randomly from available set of subnets.
-  serviceSubnet: "10.224.0.0/12"
-  ipFamily: ipv4
+