Reduce log level on `collab`

Antonio Scandurra created 

This is generating way too much data and doesn't seem very cost-effective
to investigate the issues we've had with the stale contacts panel.

Change summary

crates/collab/k8s/environments/production.sh | 2 +-
crates/collab/k8s/environments/staging.sh    | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

Detailed changes