Release Compassion version 2.0.0-alpha.24.
Release Compassion version 2.0.0-alpha.24.

 * Upgrade `fastify` to `3.25.0`.
 * Upgrade `reactor` to `^17.0.0-alpha.20`.
 * Upgrade `fastify` to `3.24.1`.

Closes #515.

bigeasy/compassion