reedsolo is a pure-Python Reed Solomon encoder/decoder.
It is required by esptool which will be added in the next commit.
This adds a recipe for the Python module.
Cc: Quentin Schulz <foss+yocto@0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>