deploy: add protocol to all Container/ServicePorts

kubectl apply --server-side currently doesn't work with Port specs that
are missing protocol:
https://github.com/kubernetes-sigs/structured-merge-diff/issues/130 so
we should always specify it.

deploy/cloud-generic/deployment.yaml

@@ -44,8 +44,10 @@ spec:
           ports:
             - name: http
               containerPort: 80
+              protocol: TCP
             - name: https
               containerPort: 443
+              protocol: TCP
           livenessProbe:
             failureThreshold: 3
             httpGet:

deploy/cloud-generic/service.yaml

@@ -8,7 +8,9 @@ spec:
   ports:
     - name: http
       port: 80
+      protocol: TCP
       targetPort: http
     - name: https
       port: 443
+      protocol: TCP
       targetPort: https