home-assistant-custom-components.alarmo: update license
Upstream has added the Apache-2.0 license, see:
https://github.com/nielsfaber/alarmo/commit/64831d863de92792c57119df47b83b9562912d44
https://github.com/nielsfaber/alarmo/raw/refs/tags/v1.10.8/LICENSE
https://github.com/nielsfaber/alarmo/issues/1096