[mac] re-add API to receive Thread-specific Beacon payload (#7736)

Some of the current implementations of thread stack use active scans
to find out the joining network name and extended panids. These
details are then used as part of commissioning process.

So at the very minimum we will need processing the incoming beacons to
extract these information.

script/check-simulation-build-autotools

@@ -89,6 +89,7 @@ build_all_features()
         "-DOPENTHREAD_CONFIG_TMF_NETDATA_SERVICE_ENABLE=1"
         "-DOPENTHREAD_CONFIG_TMF_NETWORK_DIAG_MTD_ENABLE=1"
         "-DOPENTHREAD_CONFIG_UDP_FORWARD_ENABLE=1"
+        "-DOPENTHREAD_CONFIG_MAC_BEACON_PAYLOAD_PARSING_ENABLE=1"
     )
 
     local options_1_2=(