feat: use CRD installer in backwards compatibility test, remove v1beta1 from charts (#1153)

Author: Arvindthiru

charts/hub-agent/crdbases/cluster.kubernetes-fleet.io_internalmemberclusters.yaml

@@ -2,7 +2,3 @@
 {{ if .Values.enableV1Alpha1APIs }}
     {{ $files.Get "crdbases/fleet.azure.com_clusterresourceplacements.yaml" }}
 {{ end }}
----
-{{ if .Values.enableV1Beta1APIs }}
-    {{ $files.Get "crdbases/placement.kubernetes-fleet.io_clusterresourceplacements.yaml" }}
-{{ end }}

charts/hub-agent/crdbases/cluster.kubernetes-fleet.io_memberclusters.yaml

@@ -2,7 +2,3 @@
 {{ if .Values.enableV1Alpha1APIs }}
     {{ $files.Get "crdbases/fleet.azure.com_internalmemberclusters.yaml" }}
 {{ end }}
----
-{{ if .Values.enableV1Beta1APIs }}
-    {{ $files.Get "crdbases/cluster.kubernetes-fleet.io_internalmemberclusters.yaml" }}
-{{ end }}

charts/hub-agent/crdbases/placement.kubernetes-fleet.io_clusterresourceplacements.yaml

@@ -2,7 +2,3 @@
 {{ if .Values.enableV1Alpha1APIs }}
     {{ $files.Get "crdbases/fleet.azure.com_memberclusters.yaml" }}
 {{ end }}
----
-{{ if .Values.enableV1Beta1APIs }}
-    {{ $files.Get "crdbases/cluster.kubernetes-fleet.io_memberclusters.yaml" }}
-{{ end }}