chore(deps): update helm release rcon-web-admin to v1.2.0 (#2033)

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

Author: renovate[bot]

cluster/apps/games/minecraft/rcon-web-admin/helm-release.yaml

@@ -9,7 +9,7 @@ spec:
     spec:
       # renovate: registryUrl=https://itzg.github.io/minecraft-server-charts/
       chart: rcon-web-admin
-      version: 1.1.0
+      version: 1.2.0
       sourceRef:
         kind: HelmRepository
         name: minecraft-server-charts