Move to CMake 3.20.0.
At the Toolchain WG it was decided to move to CMake 3.20.0.
The main reason for increasing CMake version is better toolchain
support.
Better toolchain support is added in the following CMake versions:
- armclang, CMake 3.15
- Intel oneAPI, CMake 3.20
- IAR, CMake 3.15 and 3.20
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Added tests to update AD data as fast as possible. This test
shall exercise any race condition assert checks in the
Zephyr BLE controller implementation.
Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>