Bluetooth: controller: Keep track of IRK to RL indices
Bluetooth: controller: Keep track of IRK to RL indices

In order to associate a hit on the hardware IRK filtering with an entry
of the resolving list, add an array of correspondance between the IRKs
and the resolving list entries.

Signed-off-by: Carles Cufi <853081dc8dca4fe6a7e3c984752718b5db36e060@nordicsemi.no>

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