Update victron_mqtt to 2026.3.2 (#309)

## Changes

- send system device first so via_device will not issue warnning.

## Contributors

@tomer-w

Co-authored-by: tomer-w <57483589+tomer-w@users.noreply.github.com>

Author: github-actions[bot]

custom_components/victron_mqtt/manifest.json

@@ -10,7 +10,7 @@
   "iot_class": "local_push",
   "issue_tracker": "https://github.com/tomer-w/ha-victron-mqtt/issues",
   "requirements": [
-    "victron_mqtt==2026.3.1"
+    "victron_mqtt==2026.3.2"
   ],
   "ssdp": [
     {