Update toolkit components

This includes a change to the components' Kustomization files to make
use of the YAML multi-doc manifests that are now attached to the GitHub
releases.

- helm-controller to v0.8.0
  https://github.com/fluxcd/helm-controller/blob/v0.8.0/CHANGELOG.md
- kustomize-controller to v0.9.0
  https://github.com/fluxcd/kustomize-controller/blob/v0.9.0/CHANGELOG.md
- source-controller to v0.9.0
  https://github.com/fluxcd/source-controller/blob/v0.9.0/CHANGELOG.md
- notification-controller to v0.9.0
  https://github.com/fluxcd/notification-controller/blob/v0.9.0/CHANGELOG.md
- image-reflector-controller to v0.7.0
  https://github.com/fluxcd/image-reflector-controller/blob/v0.7.0/CHANGELOG.md
- image-automation-controller to v0.6.0
  https://github.com/fluxcd/image-automation-controller/blob/v0.6.0/CHANGELOG.md

Signed-off-by: Hidde Beydals <hello@hidde.co>

manifests/bases/helm-controller/kustomization.yaml

@@ -1,8 +1,8 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-- https://github.com/fluxcd/helm-controller/archive/v0.7.0.zip//helm-controller-0.7.0/config/crd
-- https://github.com/fluxcd/helm-controller/archive/v0.7.0.zip//helm-controller-0.7.0/config/manager
+- https://github.com/fluxcd/helm-controller/releases/download/v0.8.0/helm-controller.crds.yaml
+- https://github.com/fluxcd/helm-controller/releases/download/v0.8.0/helm-controller.deployment.yaml
 - account.yaml
 patchesJson6902:
 - target:

manifests/bases/image-automation-controller/kustomization.yaml

@@ -1,8 +1,8 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-- https://github.com/fluxcd/image-automation-controller/archive/v0.5.0.zip//image-automation-controller-0.5.0/config/crd
-- https://github.com/fluxcd/image-automation-controller/archive/v0.5.0.zip//image-automation-controller-0.5.0/config/manager
+- https://github.com/fluxcd/image-automation-controller/releases/download/v0.6.0/image-automation-controller.crds.yaml
+- https://github.com/fluxcd/image-automation-controller/releases/download/v0.6.0/image-automation-controller.deployment.yaml
 - account.yaml
 patchesJson6902:
 - target:

manifests/bases/image-reflector-controller/kustomization.yaml

@@ -1,8 +1,8 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-- https://github.com/fluxcd/image-reflector-controller/archive/v0.6.0.zip//image-reflector-controller-0.6.0/config/crd
-- https://github.com/fluxcd/image-reflector-controller/archive/v0.6.0.zip//image-reflector-controller-0.6.0/config/manager
+- https://github.com/fluxcd/image-reflector-controller/releases/download/v0.7.0/image-reflector-controller.crds.yaml
+- https://github.com/fluxcd/image-reflector-controller/releases/download/v0.7.0/image-reflector-controller.deployment.yaml
 - account.yaml
 patchesJson6902:
 - target:

manifests/bases/kustomize-controller/kustomization.yaml

@@ -1,8 +1,8 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-- https://github.com/fluxcd/kustomize-controller/archive/v0.8.1.zip//kustomize-controller-0.8.1/config/crd
-- https://github.com/fluxcd/kustomize-controller/archive/v0.8.1.zip//kustomize-controller-0.8.1/config/manager
+- https://github.com/fluxcd/kustomize-controller/releases/download/v0.9.0/kustomize-controller.crds.yaml
+- https://github.com/fluxcd/kustomize-controller/releases/download/v0.9.0/kustomize-controller.deployment.yaml
 - account.yaml
 patchesJson6902:
 - target:

manifests/bases/notification-controller/kustomization.yaml

@@ -1,8 +1,8 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-- https://github.com/fluxcd/notification-controller/archive/v0.8.0.zip//notification-controller-0.8.0/config/crd
-- https://github.com/fluxcd/notification-controller/archive/v0.8.0.zip//notification-controller-0.8.0/config/manager
+- https://github.com/fluxcd/notification-controller/releases/download/v0.9.0/notification-controller.crds.yaml
+- https://github.com/fluxcd/notification-controller/releases/download/v0.9.0/notification-controller.deployment.yaml
 - account.yaml
 patchesJson6902:
   - target:

manifests/bases/source-controller/kustomization.yaml

@@ -1,8 +1,8 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-- https://github.com/fluxcd/source-controller/archive/v0.8.1.zip//source-controller-0.8.1/config/crd
-- https://github.com/fluxcd/source-controller/archive/v0.8.1.zip//source-controller-0.8.1/config/manager
+- https://github.com/fluxcd/source-controller/releases/download/v0.9.0/source-controller.crds.yaml
+- https://github.com/fluxcd/source-controller/releases/download/v0.9.0/source-controller.deployment.yaml
 - account.yaml
 patchesJson6902:
 - target: