BT host Lib release notes

V1.51 on january 27 2021
	class of device and service get from app
V1.50 on january 25 2021
	retrans_effort of setup sync parameter change to 0xff(don't care)

V1.48 on january 20 2021
	fixed a mem malloc free issue
	disable d2dp src when it no use

V1.47 on december 31 2020
	fixed a link loss issue.(for ios delete pair when connection is ativitic)

V1.46 on december 11 2020
	modified PBAP mask.

V1.45 on november 02  2020
	add hfp cvsd codec interface.

V1.44 on september 16 2020
	add a new function for headphone inquiry with inquiry num and timeout param.

/*
num:search num
timeout:search timeout,unit is 1.28s
*/
void uiBtHCI_set_inquiry_w_num_and_to(U8 num,U8 timeout)

V1.43 on september 16 2020
	creat avrcp timeout fast.

V1.42 on september 16 2020
	help to fixed optek link scan mode issue.

V1.41 on september 14 2020
	support new optek link.

V1.40 on september 12 2020
	add bt host mask BT_APP_NEED_SLAVE to switch role to slave.

V1.39 on August 25 2020
	launch avdtp when remote device not start it.

V1.38 on August 21 2020
	modified one Update hp macid issue,this issue maybe cause soc reset

V1.37 on August 12 2020
	disable ESCO LINK packetype (ESCO_3EV3, ESCO_2EV5,  ESCO_3EV5) for hfp AG application

V1.36 on August 4 2020
	inquiry and inquiry response change to extended inquiry and extended  inquiry response
	add function --  void uiBtHCI_relink_cancel(void)//cancel the relink action
	modified interface of hci log
	notify a2dp status to application use funcion (void a2dp_status_change_notify(U8 status))
	Update hp macid move to link key receive evt (same as mobile phone macid update)
	modified link loss judge

V1.25 on March 3 27, 2020
	//cp.retrans_effort = 0xff;		//don't care
	->cp.retrans_effort = 0x02;

V1.22 on March 3 19, 2020
	sdk compiler successfully

V1.21 on March 3 14, 2020
	change max bitpool from 48 to 53
	chage the internal mem to bt_host_internal_ram_text

V1.20 on March 3 12, 2020
Init release