WiFi HAL: add additional connectivity events

The current list of events supported by the wifi_connectivity_event
ring buffer omits some important events. Add three new events, so
that we can log the events for driver/firmware that support them.

BUG: 26832275
Change-Id: I2a4e674e5f7b52cc630eac32191fdc0b75d60422

include/hardware_legacy/wifi_logger.h

@@ -133,6 +133,9 @@ typedef struct {
                                                 // candidate is found
 #define WIFI_EVENT_ROAM_SCAN_CONFIG         46  // Event received from firmware when roam scan
                                                 // configuration gets enabled or disabled
+#define WIFI_EVENT_AUTH_TIMEOUT             47  // firmware/driver timed out authentication
+#define WIFI_EVENT_ASSOC_TIMEOUT            48  // firmware/driver timed out association
+#define WIFI_EVENT_MEM_ALLOC_FAILURE        49  // firmware/driver encountered allocation failure
 
 /**
  * Parameters of wifi logger events are TLVs