Update local_key instructions in config flows.

custom_components/tuya_local/translations/en.json

@@ -4,7 +4,7 @@
         "step": {
             "user": {
                 "title": "Configure your Tuya Local device",
-                "description": "[Follow these instructions to find your device id and local key.](https://github.com/codetheweb/tuyapi/blob/master/docs/SETUP.md)",
+                "description": "[Follow these instructions to find your device id and local key.](https://github.com/make-all/tuya-local#finding-your-device-id-and-local-key)",
                 "data": {
                     "host": "IP address or hostname",
                     "device_id": "Device ID (uuid)",
@@ -38,7 +38,7 @@
         "step": {
             "user": {
                 "title": "Configure your Tuya Local device",
-                "description": "[Follow these instructions to find your local key.](https://github.com/codetheweb/tuyapi/blob/master/docs/SETUP.md)",
+                "description": "[Follow these instructions to find your local key.](https://github.com/make-all/tuya-local#finding-your-device-id-and-local-key)",
                 "data": {
                     "host": "IP address or hostname",
                     "local_key": "Local key"