[bitnami/mastodon] Update Redis' subchart (#18893)

Signed-off-by: David Gomez <dgomezleon@vmware.com>

bitnami/mastodon/Chart.lock

@@ -1,7 +1,7 @@
 dependencies:
 - name: redis
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 17.17.0
+  version: 18.0.0
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 12.10.0
@@ -17,5 +17,5 @@ dependencies:
 - name: common
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 2.9.0
-digest: sha256:29e37fbcafd4572ee28d41d3cde9eeeb9fcc025093f70e24c5e8a1c4db5768ba
-generated: "2023-08-25T16:43:26.765255165Z"
+digest: sha256:977a9506f148992c2fafd0e97f2db84549dabe4e50f1d884fa8341c128b5e000
+generated: "2023-08-28T08:47:08.362879824+02:00"

bitnami/mastodon/Chart.yaml

@@ -15,7 +15,7 @@ dependencies:
 - condition: redis.enabled
   name: redis
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 17.x.x
+  version: 18.x.x
 - condition: postgresql.enabled
   name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
@@ -49,4 +49,4 @@ maintainers:
 name: mastodon
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/mastodon
-version: 1.5.14
+version: 2.0.0

bitnami/mastodon/README.md

@@ -674,7 +674,13 @@ As an alternative, use one of the preset configurations for pod affinity, pod an
 
 Find more information about how to deal with common errors related to Bitnami's Helm charts in [this troubleshooting guide](https://docs.bitnami.com/general/how-to/troubleshoot-helm-chart-issues).
 
-## Notable changes
+## Upgrading
+
+### 2.0.0
+
+This major updates the Redis® subchart to its newest major, 18.0.0. This subchart's major doesn't include any changes affecting its use as a subchart for Mastodon, so no major issues are expected during the upgrade.
+
+NOTE: Due to an error in our release process, Redis®' chart versions higher or equal than 17.15.4 already use Redis® 7.2 by default.
 
 ### 1.0.0
 
@@ -694,4 +700,4 @@ Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
-limitations under the License.
+limitations under the License.