Remove excess filters

modules/notifications/notifications.php

@@ -878,17 +878,11 @@ public function send_email( $action, $post, $subject, $message, $message_headers
 		public function send_to_webhook( $message, $action, $user, $post ) {
 			$webhook_url = $this->module->options->webhook_url;
 
-			// apply filters to the URL
-			$webhook_url = apply_filters( 'ef_notification_send_to_webhook_url', $webhook_url, $action, $user, $post );
-
 			// Bail if the webhook URL is not set
 			if ( empty( $webhook_url ) ) {
 				return;
 			}
 
-			// apply filters to the message
-			$message = apply_filters( 'ef_notification_send_to_webhook_message', $message, $action, $user, $post );
-
 			// Set up the payload
 			$payload = [
 				'text' => $message,