fix: migrates to bitnami oci registry

OCI is the Bitnami recommended registry to use as described in
https://blog.bitnami.com/2023/04/httpsblog.bitnami.com202304bitnami-helm-charts-now-oci.html.

Signed-off-by: ChrisJBurns <29541485+ChrisJBurns@users.noreply.github.com>

charts/backstage/Chart.lock

@@ -1,9 +1,9 @@
 dependencies:
 - name: common
-  repository: https://charts.bitnami.com/bitnami
+  repository: oci://registry-1.docker.io/bitnamicharts
   version: 2.10.0
 - name: postgresql
-  repository: https://charts.bitnami.com/bitnami
+  repository: oci://registry-1.docker.io/bitnamicharts
   version: 12.10.0
-digest: sha256:e50e9681e108218aed1e8acaf4877290278a857a785dcd0cd28b92a73f2e8b05
-generated: "2023-09-05T14:49:26.276046+02:00"
+digest: sha256:77630aa988cef5e3a9f64a9fc3427345f451534e973dbece805850be587cb59e
+generated: "2024-05-11T14:39:32.274594+01:00"

charts/backstage/Chart.yaml

@@ -12,14 +12,14 @@ apiVersion: v2
 description: A Helm chart for deploying a Backstage application
 dependencies:
   - name: common
-    repository: https://charts.bitnami.com/bitnami
+    repository: oci://registry-1.docker.io/bitnamicharts
     tags:
       - bitnami-common
-    version: 2.x.x
+    version: 2.10.0
   - condition: postgresql.enabled
     name: postgresql
-    repository: https://charts.bitnami.com/bitnami
-    version: 12.x.x
+    repository: oci://registry-1.docker.io/bitnamicharts
+    version: 12.10.0
 home: https://backstage.io
 icon: https://raw.githubusercontent.com/cncf/artwork/master/projects/backstage/icon/color/backstage-icon-color.svg
 keywords:
@@ -38,4 +38,4 @@ sources:
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 1.9.3
+version: 1.9.4

charts/backstage/README.md

@@ -2,7 +2,7 @@
 # Backstage Helm Chart
 
 [![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/backstage)](https://artifacthub.io/packages/search?repo=backstage)
-![Version: 1.9.3](https://img.shields.io/badge/Version-1.9.3-informational?style=flat-square)
+![Version: 1.9.4](https://img.shields.io/badge/Version-1.9.4-informational?style=flat-square)
 ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 A Helm chart for deploying a Backstage application
@@ -106,8 +106,8 @@ Kubernetes: `>= 1.19.0-0`
 
 | Repository | Name | Version |
 |------------|------|---------|
-| https://charts.bitnami.com/bitnami | common | 2.x.x |
-| https://charts.bitnami.com/bitnami | postgresql | 12.x.x |
+| oci://registry-1.docker.io/bitnamicharts | common | 2.10.0 |
+| oci://registry-1.docker.io/bitnamicharts | postgresql | 12.10.0 |
 
 ## Values