Support num_repeats for roku remote (#34981)

homeassistant/components/roku/remote.py

@@ -7,7 +7,7 @@ from requests.exceptions import (
 )
 from roku import RokuException
 
-from homeassistant.components.remote import RemoteEntity
+from homeassistant.components.remote import ATTR_NUM_REPEATS, RemoteEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.helpers.typing import HomeAssistantType
 
@@ -84,6 +84,9 @@ class RokuRemote(RemoteEntity):
 
     def send_command(self, command, **kwargs):
         """Send a command to one device."""
+        num_repeats = kwargs[ATTR_NUM_REPEATS]
+
+        for _ in range(num_repeats):
             for single_command in command:
                 if not hasattr(self.roku, single_command):
                     continue