chore(docker): bump roundcube/roundcubemail Docker tag to v1.7.4

docker/infrastructure/mail/roundcube/docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   roundcube:
-    image: roundcube/roundcubemail:1.7.2-apache
+    image: roundcube/roundcubemail:1.7.4-apache
     container_name: roundcube
     networks:
       - default

kubernetes/system/kyverno/release.yaml

@@ -12,7 +12,7 @@ spec:
         name: kyverno
         namespace: kyverno
       chart: kyverno
-      version: '3.9.1'
+      version: '3.9.0'
       interval: 5m
   # Minimal footprint for a single-node cluster:
   #  - admissionReports disabled (no extra Redis/Postgres)