ensure that release will be compatible with homeassistant version that were already compatible

Author: sfstar

custom_components/victron/manifest.json

@@ -12,7 +12,7 @@
   "iot_class": "local_polling",
   "issue_tracker": "https://github.com/sfstar/hass-victron/issues",
   "requirements": [
-    "pymodbus>=3.9.2"
+    "pymodbus>=3.7.4"
   ],
   "ssdp": [],
   "version": "v0.0.0",