switch up tests to check only client version of kubectl

Author: drewkit

codeship-steps.yml

@@ -10,6 +10,8 @@
       steps:
         - name: Check for tooling
           command: /deploy/test/test_tools_available.sh
+        - name: Check for kubectl tool
+          command: kubectl version --client
         - name: Tests
           type: parallel
           steps:

deployment/test/test_tools_available.sh

@@ -10,6 +10,3 @@ zip -r /deploy/tmp/upload_to_s3.zip /deploy/test/upload_to_s3
 
 # Test that JQ is available and works
 echo "{\"test\": \"result\"}" | jq ".test" | grep "result"
-
-# Test that kubectl is available
-kubectl version