Add GUI support to librem5-agps Signed-off-by: Alistair Francis <alistair@alistair23.me> [ci:skip-build]: already built successfully in CI
Initial commit of the librem5-agps scripts from Purism. These are used to manage the Librem5 GNSS and download AGPS data. Signed-off-by: Alistair Francis <alistair@alistair23.me> [ci:skip-build] already built successfully in CI