Bluetooth: controller: Add connect ind PDU address fields check
Bluetooth: controller: Add connect ind PDU address fields check

Added checks for advertiser and initiator/target addresses
received in CONNECT_IND when performing directed
advertising.

This is required to pass TP/CON/ADV/BV-04-C [Directed
Advertising Connection].

Signed-off-by: Vinayak Kariappa Chettimada <e780c9f87dc729ad454f47292ad82c8652353064@nordicsemi.no>

aceofall/zephyr-iotos,fractalclone/zephyr-riscv,mbolivar/zephyr,runchip/zephyr-cc3220,galak/zephyr,rsalveti/zephyr,holtmann/zephyr,GiulianoFranchetto/zephyr,fbsder/zephyr,ldts/zephyr,mbolivar/zephyr,holtmann/zephyr,Vudentz/zephyr,runchip/zephyr-cc3220,holtmann/zephyr,rsalveti/zephyr,aceofall/zephyr-iotos,holtmann/zephyr,runchip/zephyr-cc3220,Vudentz/zephyr,explora26/zephyr,fbsder/zephyr,kraj/zephyr,nashif/zephyr,zephyriot/zephyr,fractalclone/zephyr-riscv,nashif/zephyr,nashif/zephyr,GiulianoFranchetto/zephyr,explora26/zephyr,rsalveti/zephyr,galak/zephyr,punitvara/zephyr,kraj/zephyr,ldts/zephyr,ldts/zephyr,zephyrproject-rtos/zephyr,explora26/zephyr,nashif/zephyr,fbsder/zephyr,punitvara/zephyr,ldts/zephyr,runchip/zephyr-cc3220,galak/zephyr,mbolivar/zephyr,galak/zephyr,Vudentz/zephyr,zephyriot/zephyr,aceofall/zephyr-iotos,mbolivar/zephyr,zephyrproject-rtos/zephyr,galak/zephyr,zephyrproject-rtos/zephyr,zephyrproject-rtos/zephyr,zephyriot/zephyr,rsalveti/zephyr,punitvara/zephyr,finikorg/zephyr,GiulianoFranchetto/zephyr,holtmann/zephyr,Vudentz/zephyr,kraj/zephyr,GiulianoFranchetto/zephyr,fractalclone/zephyr-riscv,punitvara/zephyr,Vudentz/zephyr,ldts/zephyr,finikorg/zephyr,fbsder/zephyr,zephyrproject-rtos/zephyr,aceofall/zephyr-iotos,fractalclone/zephyr-riscv,explora26/zephyr,finikorg/zephyr,Vudentz/zephyr,zephyriot/zephyr,aceofall/zephyr-iotos,explora26/zephyr,finikorg/zephyr,finikorg/zephyr,rsalveti/zephyr,kraj/zephyr,runchip/zephyr-cc3220,fbsder/zephyr,nashif/zephyr,mbolivar/zephyr,kraj/zephyr,GiulianoFranchetto/zephyr,fractalclone/zephyr-riscv,zephyriot/zephyr,punitvara/zephyr