[bitnami/airflow] Update Redis' subchart (#18895)

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

bitnami/airflow/Chart.lock

@@ -1,12 +1,12 @@
 dependencies:
 - name: redis
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 17.16.0
+  version: 18.0.0
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 12.9.0
+  version: 12.10.0
 - name: common
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 2.9.0
-digest: sha256:a1f550835b46499d623f6db6f6504c92270958db8c6e2d300122f400acd87cc3
-generated: "2023-08-23T14:49:28.071554+02:00"
+digest: sha256:46bd4e57c97682d567cd5666dd8e7dc636ebf89445a26548b6ba8576e173b6f6
+generated: "2023-08-28T09:05:13.118958317+02:00"

bitnami/airflow/Chart.yaml

@@ -23,7 +23,7 @@ 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
@@ -47,4 +47,4 @@ maintainers:
 name: airflow
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/airflow
-version: 14.4.0
+version: 15.0.0

bitnami/airflow/README.md

@@ -682,6 +682,12 @@ Find more information about how to deal with common errors related to Bitnami's
 
 ## Upgrading
 
+### To 15.0.0
+
+This major updates the Redis® subchart to its newest major, 18.0.0. [Here](https://github.com/bitnami/charts/tree/main/bitnami/redis#to-1800) you can find more information about the changes introduced in that version.
+
+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.
+
 ### To 14.0.0
 
 This major updates the PostgreSQL subchart to its newest major, 12.0.0. [Here](https://github.com/bitnami/charts/tree/master/bitnami/postgresql#to-1200) you can find more information about the changes introduced in that version.
@@ -704,4 +710,4 @@ 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.