Grafana: Use IB image for curl

Package Owner Merge Request

• Grafana

Package Changes

• Use IB image for curl

Links to all MRs that are associated with this change are required.

• https://repo1.dso.mil/platform-one/big-bang/apps/core/monitoring/-/merge_requests/73

Closes https://repo1.dso.mil/platform-one/big-bang/apps/core/monitoring/-/issues/24