Add support for the nRF5 SDK 17.0.0

[borys-jelenski-polidea]

Library definitions and examples should be adapted if needed so they can be build with the version 17.0.0 of the nRF5 SDK. After this change, version 16.0.0 and 17.0.0 should be used for building on the CI.

[OipRDDinoSaric]

Hello, when do you think, v17.0.0 will be available? Is it in the plans?