Updates documentation pertaining to VMware (#7661)

* Adds 301 redirection for /docs/getting-started-guides/vsphere/ to
  https://vmware.github.io/vsphere-storage-for-kubernetes/documentation/

* Updates hyperlinks from /docs/getting-started-guides/vsphere/ to
  https://vmware.github.io/vsphere-storage-for-kubernetes/documentation/

* Updates solution table entries for VMware vSphere

* Fixes typos i.e. VMWare/Vmware -> VMware

_data/setup.yml

@@ -64,7 +64,8 @@ toc:
     section:
     - docs/getting-started-guides/coreos/index.md
     - docs/getting-started-guides/cloudstack.md
-    - docs/getting-started-guides/vsphere.md
+    - title: VMware vSphere
+      path: https://vmware.github.io/vsphere-storage-for-kubernetes/documentation/
     - docs/getting-started-guides/dcos.md
     - docs/getting-started-guides/ovirt.md
 

_data/user-personas/migrators/vmware-openstack.yaml

@@ -1,5 +1,5 @@
 id: vmware-openstack
-name: Migrating from VMWare and/or OpenStack
+name: Migrating from VMware and/or OpenStack
 index: 0
 foundational:
   - label: "a1: foundational stuff"