chore(proto): regenerated Go bindings for SatellitePool

Forgot to commit `make proto` output in 844b6f9; the controller image
build failed on the stand because pkg/satellite/proto referenced an
undefined SatellitePool. Re-add the generated bindings.

Co-Authored-By: Claude <noreply@anthropic.com>
Signed-off-by: Andrei Kvapil <kvapss@gmail.com>

Author: kvaps