[stable/sonatype-nexus] Update image to 3.12.1 (#6076)

stable/sonatype-nexus/Chart.yaml

@@ -1,6 +1,6 @@
 name: sonatype-nexus
-version: 1.4.3
-appVersion: 3.12.0-01
+version: 1.4.4
+appVersion: 3.12.1-01
 description: Sonatype Nexus is an open source repository manager
 keywords:
   - artifacts

stable/sonatype-nexus/values.yaml

@@ -2,7 +2,7 @@ replicaCount: 1
 
 nexus:
   imageName: quay.io/travelaudience/docker-nexus
-  imageTag: 3.12.0
+  imageTag: 3.12.1
   imagePullPolicy: IfNotPresent
   env:
     - name: install4jAddVmParams