rancher-turtles: image/version fixes

After further testing I discovered that the cluster-api-controller is
not correctly pinned or using the downstream image, and a similar
problem exists for CAPM3 (but only after upgrade from an older chart)
due to a mistake in the templating.

rancher-turtles-chart/templates/metal3-infrastructure.yaml

@@ -2,6 +2,15 @@
 {{- $namespace := index .Values "cluster-api-operator" "cluster-api" "metal3" "infrastructure" "namespace" }}
 {{- if not (lookup "v1" "Namespace" "" $namespace) }}
 ---
+apiVersion: v1
+kind: Namespace
+metadata:
+  annotations:
+    "helm.sh/hook": "post-install, post-upgrade"
+    "helm.sh/hook-weight": "1"
+  name: {{ index .Values "cluster-api-operator" "cluster-api" "metal3" "infrastructure" "namespace" }}
+{{- end }}
+---
 apiVersion: turtles-capi.cattle.io/v1alpha1
 kind: ClusterctlConfig
 metadata:
@@ -13,15 +22,6 @@ spec:
     url: "https://github.com/metal3-io/cluster-api-provider-metal3/releases/v1.7.2/infrastructure-components.yaml"
     type: InfrastructureProvider
 ---
-apiVersion: v1
-kind: Namespace
-metadata:
-  annotations:
-    "helm.sh/hook": "post-install, post-upgrade"
-    "helm.sh/hook-weight": "1"
-  name: {{ index .Values "cluster-api-operator" "cluster-api" "metal3" "infrastructure" "namespace" }}
-{{- end }}
----
 apiVersion: turtles-capi.cattle.io/v1alpha1
 kind: CAPIProvider
 metadata:
@@ -33,8 +33,8 @@ metadata:
 spec:
   name: metal3
   type: infrastructure
-{{- if index .Values  "cluster-api-operator" "cluster-api" "rke2" "version" }}
-  version: {{ index .Values "cluster-api-operator" "cluster-api" "rke2" "version" }}
+{{- if index .Values  "cluster-api-operator" "cluster-api" "metal3" "version" }}
+  version: {{ index .Values "cluster-api-operator" "cluster-api" "metal3" "version" }}
 {{- end }}
   configSecret:
 {{- if index .Values "cluster-api-operator" "cluster-api" "configSecret" "name" }}