chore(deps): update skopeo oci references group (#3881)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

skopeo/bitnamicharts.yml

@@ -4,10 +4,10 @@ docker.io:
     bitnamicharts/common: '>=2.31.4'
     bitnamicharts/harbor: '>=27.0.3'
     bitnamicharts/kube-prometheus: '>=11.3.10'
-    bitnamicharts/mariadb: '>=23.0.5'
+    bitnamicharts/mariadb: '>=23.2.1'
     bitnamicharts/matomo: '>=11.0.0'
     bitnamicharts/metallb: '>=6.4.22'
     bitnamicharts/metrics-server: '>=7.4.12'
     bitnamicharts/opensearch: '>=2.0.10'
     bitnamicharts/phpmyadmin: '>=20.0.0'
-    bitnamicharts/valkey: '>=4.0.10'
+    bitnamicharts/valkey: '>=4.1.1'