Add support for creating HR with .spec.ChartRef

Signed-off-by: Soule BA <bah.soule@gmail.com>

cmd/flux/testdata/create_hr/basic.yaml

@@ -0,0 +1,15 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: podinfo
+  namespace: {{ .fluxns }}
+spec:
+  chart:
+    spec:
+      chart: podinfo
+      reconcileStrategy: ChartVersion
+      sourceRef:
+        kind: HelmRepository
+        name: podinfo
+  interval: 1m0s

cmd/flux/testdata/create_hr/hc_basic.yaml

@@ -0,0 +1,11 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: podinfo
+  namespace: {{ .fluxns }}
+spec:
+  chartRef:
+    kind: HelmChart
+    name: podinfo
+  interval: 1m0s

cmd/flux/testdata/create_hr/or_basic.yaml

@@ -0,0 +1,11 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: podinfo
+  namespace: {{ .fluxns }}
+spec:
+  chartRef:
+    kind: OCIRepository
+    name: podinfo
+  interval: 1m0s

cmd/flux/testdata/create_hr/setup-source.yaml

@@ -0,0 +1,39 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: {{ .fluxns }}
+---
+apiVersion: source.toolkit.fluxcd.io/v1
+kind: HelmRepository
+metadata:
+  name: podinfo
+  namespace: {{ .fluxns }}
+spec:
+  interval: 1m0s
+  provider: generic
+  type: oci
+  url: oci://ghcr.io/stefanprodan/charts
+---
+apiVersion: source.toolkit.fluxcd.io/v1
+kind: HelmChart
+metadata:
+  name: podinfo
+  namespace: {{ .fluxns }}
+spec:
+  interval: 1m0s
+  chart: podinfo
+  sourceRef:
+    kind: HelmRepository
+    name: podinfo
+---
+apiVersion: source.toolkit.fluxcd.io/v1beta2
+kind: OCIRepository
+metadata:
+  name: podinfo
+  namespace: flux-system
+spec:
+  interval: 10m
+  url: oci://ghcr.io/stefanprodan/manifests/podinfo
+  ref:
+    tag: latest