Change location of jenkins slave space mount

I believe mounting at home is causing issues when setting up the kubectl
since multiple machines are trying to edit the kubeconfig at the same
time. The kubeconfig is under "/home/jenkins/.kube". Changed the way the
mount mounted so that it mounts to "${HOME}/workspace" for all the jobs
launched into kubernetes. 

Change-Id: I34038e44f80f90d6905dd3036b91874502aaab07
Signed-off-by: Alanny Lopez <Alanny.Lopez@ibm.com>
diff --git a/kubernetes/Templates/OpenBMC-build-pod.yaml b/kubernetes/Templates/OpenBMC-build-pod.yaml
index 9df4488..4eb76da 100644
--- a/kubernetes/Templates/OpenBMC-build-pod.yaml
+++ b/kubernetes/Templates/OpenBMC-build-pod.yaml
@@ -7,9 +7,9 @@
   nodeSelector:
     beta.kubernetes.io/arch: ${ARCH}
   volumes:
-  - name: home
+  - name: workspace
     persistentVolumeClaim:
-      claimName: ${hclaim}
+      claimName: ${wclaim}
   - name: sscdir
     persistentVolumeClaim:
       claimName: ${sclaim}
@@ -29,8 +29,8 @@
         add:
         - SYS_ADMIN
     volumeMounts:
-    - name: home
-      mountPath: ${HOME}
+    - name: workspace
+      mountPath: ${HOME}/workspace
     - name: sscdir
       mountPath: ${sscdir}
   restartPolicy: Never