These are referenced by the "x module not available" message in
modules/Kconfig, but were only defined in the module, were generating an
undefined symbol warning when running CI compliance with no modules.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
The old project, liblc3codec, is not used anymore. Rename the Zephyr
module name, folders, and Kconfig options based on the new name, liblc3.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
