Add 'after_dependencies' field to manifest.json

Author: soulripper13

custom_components/ookla_speedtest/manifest.json

@@ -4,6 +4,7 @@
   "codeowners": ["@soulripper13"],
   "config_flow": true,
   "dependencies": [],
+  "after_dependencies": ["lovelace"],
   "documentation": "https://github.com/soulripper13/hass-speedtest-ookla",
   "iot_class": "local_polling",
   "issue_tracker": "https://github.com/soulripper13/hass-speedtest-ookla/issues",