Fix geo regex to match "." instead of ","

Signed-off-by: Clemens John <clemens.john@floh1111.de>

src/Models/Device.php

@@ -102,11 +102,11 @@ class Device extends BaseModel
 
             'latitude' => [
                 'nullable',
-                'regex:/^(\-?\d+(\.\d+)?),\s*(\-?\d+(\.\d+)?)$/'
+                'regex:/^(\-?\d+(\.\d+)?)\.\s*(\-?\d+(\.\d+)?)$/'
             ],
             'longitude' => [
                 'nullable',
-                'regex:/^(\-?\d+(\.\d+)?),\s*(\-?\d+(\.\d+)?)$/'
+                'regex:/^(\-?\d+(\.\d+)?)\.\s*(\-?\d+(\.\d+)?)$/'
             ]
     ];