Upgrade from v1 to v2

With the recent update of Kapitan, Helm 3 charts can be used. Therefor the need for the custom lvmd daemonset is gone. Therefor a minor change in the deviceclasses parameter is necessary.

Update component parameters

Change deviceclasses from dictionary to array:

parameters:
  topolvm:
    deviceclasses:
      ssd: (1)
        volume-group: vgssd
        default: true
        spare-gb: 10

1	Change this line to `- name: ssd`.

Example for v2:

parameters:
  topolvm:
    deviceclasses:
      - name: ssd
        volume-group: vgssd
        default: true
        spare-gb: 10