Fix json grpc port

Resolves merge conflict from #2239, for system tests

Author: lrettig

tests/k8s/bootstrap-w-conf-ss.yml

@@ -32,7 +32,7 @@ spec:
             memory: "2048M"
             cpu: "1"
         ports:
-        - containerPort: 9092
+        - containerPort: 9093
         - containerPort: 9999
         volumeMounts:
         - name: bootstrap-vol

tests/k8s/bootstrapoet-w-conf-ss.yml

@@ -32,7 +32,7 @@ spec:
             memory: "2048M"
             cpu: "1"
         ports:
-        - containerPort: 9092
+        - containerPort: 9093
         - containerPort: 9999
         volumeMounts:
         - name: bootstrap-vol

tests/k8s/bootstrapoet-w-conf.yml

@@ -34,7 +34,7 @@ spec:
               memory: "2048M"
               cpu: "1"
           ports:
-            - containerPort: 9092
+            - containerPort: 9093
             - containerPort: 9999
         - name: poet
           image: spacemeshos/poet:ef8f28a

tests/k8s/client-w-conf.yml

@@ -24,7 +24,7 @@ spec:
         - name: client
           image: spacemeshos/go-spacemesh:develop
           imagePullPolicy: Always
-          args: ['--randcon', '3', '--bootstrap','--start-mining', '--test-mode', '--oracle_server', 'http://10.12.3.14:3030', '--grpc', 'gateway,globalstate,transaction', '--json-server', '--bootnodes', '10.36.1.12:7513/26hRBJqMJPUnKgJ9VR6g3kH6aCQhZ9shBvhn3bEHDvRyv', '--metrics', '--metrics-port', '2020', '--pprof-server']
+          args: ['--randcon', '3', '--bootstrap','--start-mining', '--test-mode', '--oracle_server', 'http://10.12.3.14:3030', '--grpc', 'gateway,globalstate,transaction', '--json-server-new', '--bootnodes', '10.36.1.12:7513/26hRBJqMJPUnKgJ9VR6g3kH6aCQhZ9shBvhn3bEHDvRyv', '--metrics', '--metrics-port', '2020', '--pprof-server']
           resources:
             requests:
               memory: "512M"