Update redis Docker tag to v21.2.12

Author: small-hack-renovate[bot]

charts/mastodon/Chart.lock

@@ -7,6 +7,6 @@ dependencies:
   version: 19.21.2
 - name: redis
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 21.2.0
-digest: sha256:3cccff1381f7999cac9d55ac8d1c1b5e33b6bf94eba3fe42dc3384a5303b29ab
-generated: "2025-06-07T16:47:03.941900226Z"
+  version: 21.2.12
+digest: sha256:b521866c90a1d2e661039912e83eb7624ef17a9a8d4176c349a54d2ddc62045a
+generated: "2025-07-19T10:18:09.225441327Z"

charts/mastodon/Chart.yaml

@@ -9,7 +9,7 @@ type: application
 # 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: 10.1.0
+version: 10.1.1
 
 # renovate: image=ghcr.io/mastodon/mastodon
 appVersion: v4.4.0
@@ -26,6 +26,6 @@ dependencies:
     condition: elasticsearch.enabled
 
   - name: redis
-    version: 21.2.0
+    version: 21.2.12
     repository: oci://registry-1.docker.io/bitnamicharts
     condition: redis.enabled