Revert "Bump gds-api-adapters to 4.6.0"

This reverts commit 5b7bba8fad622e6a2a1608696fb8aa5551812e85.
Bump gds-api-adapters to 4.6.0

This is to pick up the changes to how test helpers work and how the
content api response is pre-processed.
Recently updated list should only contain 5 items