fix(Build): Fix Cordio Build Error for BT_VER = 11

[Jake-Carter]

Description

BT_VER was not being explicitly passed down to the sub-make call that built the Cordio library. This should fix the following linker errors when attempting to build with BT_VER = 11 set in project.mk:

- LD /home/jhcarter/repos/msdk/Examples/MAX32655/Bluetooth/BLE5_ctr/build/max32655.elf
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Examples/MAX32655/Bluetooth/BLE5_ctr/build/init_ctr.o: in function `LlInitLhciHandler':
/home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init_ctr.c:42: undefined reference to `LhciIsoHandlerInit'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init_ctr.c:47: undefined reference to `LhciIsoHandler'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Examples/MAX32655/Bluetooth/BLE5_ctr/build/init_ctr.o: in function `LlInitLhciInit':
/home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init_ctr.c:127: undefined reference to `LhciCisMasterInit'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init_ctr.c:128: undefined reference to `LhciBisMasterInit'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init_ctr.c:136: undefined reference to `LhciBisSlaveInit'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init_ctr.c:140: undefined reference to `LhciCisSlaveInit'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init_ctr.c:143: undefined reference to `LhciIsoInit'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Examples/MAX32655/Bluetooth/BLE5_ctr/build/init.o: in function `LlInitBbInit':
/home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init.c:79: undefined reference to `BbBleCisMasterInit'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init.c:82: undefined reference to `BbBleCisSlaveInit'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init.c:88: undefined reference to `BbBleBisSlaveInit'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Examples/MAX32655/Bluetooth/BLE5_ctr/build/init.o: in function `LlInitLlInit':
/home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init.c:155: undefined reference to `LlCisMasterInit'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init.c:156: undefined reference to `LlBisMasterInit'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init.c:172: undefined reference to `LlCisSlaveInit'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init.c:173: undefined reference to `LlBisSlaveInit'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Examples/MAX32655/Bluetooth/BLE5_ctr/build/init.o: in function `LlInitSetLlRtCfg':
/home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init.c:285: undefined reference to `LlInitCisMem'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init.c:290: undefined reference to `LlInitBisMem'
/home/jhcarter/MaximSDK/Tools/GNUTools/10.3/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: /home/jhcarter/repos/msdk/Libraries/Cordio/controller/sources/ble/init/init.c:295: undefined reference to `LlInitIsoMem'
collect2: error: ld returned 1 exit status
make: *** [/home/jhcarter/repos/msdk/Libraries/CMSIS/Device/Maxim/GCC/gcc.mk:568: /home/jhcarter/repos/msdk/Examples/MAX32655/Bluetooth/BLE5_ctr/build/max32655.elf] Error 1

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