wifi_logger: fix documentation for TX_PkT_FATE_DRV_DROP_OTHER

Given that there is an explicit enumerated value to indicate
a drop due to lack of buffers, we shouldn't recommend using
the OTHER value for out of buffers.

BUG=27352446
TEST=compile

Change-Id: Id4fdbf530ed9a99e2b9693acb649137d598abf85

include/hardware_legacy/wifi_logger.h

@@ -482,7 +482,7 @@ typedef enum {
     // Dropped by driver due to lack of buffer space.
     TX_PKT_FATE_DRV_DROP_NOBUFS,
 
-    // Dropped by driver for any other reason. E.g. out of buffers.
+    // Dropped by driver for any other reason.
     TX_PKT_FATE_DRV_DROP_OTHER,
 } wifi_tx_packet_fate;