Add receive bit rate to signal poll

Bug: 261624698
Test: m
Change-Id: Ie6ba8bb83035228527eedbc30da6d76a4c8eeb5a
diff --git a/src/drivers/driver.h b/src/drivers/driver.h
index 6bbf1ec..a546984 100644
--- a/src/drivers/driver.h
+++ b/src/drivers/driver.h
@@ -2393,6 +2393,7 @@
 	int avg_beacon_signal;
 	int current_noise;
 	int current_txrate;
+	int current_rxrate;
 	enum chan_width chanwidth;
 	int center_frq1;
 	int center_frq2;