Update for latest DWS and nnf-sos APIs (#8)

Signed-off-by: Dean Roehrich <dean.roehrich@hpe.com>

Author: roehrich-hpe

README.md

@@ -69,7 +69,7 @@ storage is persistent storage, then it must start with `DW_PERSISTENT` rather th
 
 ```yaml
 ---
-apiVersion: nnf.cray.hpe.com/v1alpha2
+apiVersion: nnf.cray.hpe.com/v1alpha6
 kind: NnfContainerProfile
 metadata:
   name: demo
@@ -88,7 +88,7 @@ Next, we define the container specification. For MPI applications, this is done
 `mpiSpec` allows us to define the Launcher and Worker containers.
 
 ```yaml
-apiVersion: nnf.cray.hpe.com/v1alpha2
+apiVersion: nnf.cray.hpe.com/v1alpha6
 kind: NnfContainerProfile
 metadata:
   name: demo

nnf-container-example.yaml

@@ -1,5 +1,5 @@
 ---
-apiVersion: nnf.cray.hpe.com/v1alpha2
+apiVersion: nnf.cray.hpe.com/v1alpha6
 kind: NnfContainerProfile
 metadata:
   name: demo
@@ -37,7 +37,7 @@ data:
                 image: ghcr.io/nearnodeflash/nnf-container-example:master
   retryLimit: 2
 ---
-apiVersion: dataworkflowservices.github.io/v1alpha2
+apiVersion: dataworkflowservices.github.io/v1alpha3
 kind: Workflow
 metadata:
   name: demo-container