Bump Direct Go Dependencies

When asked to update or bump Go dependencies, follow this procedure.

1. List Outdated Direct Dependencies

Run the following to get a list of direct dependencies that have newer versions available:

go list -m -u -json all 2>/dev/null | jq -r 'select(.Indirect != true and .Update != null) | "\(.Path) \(.Version) \(.Update.Path) \(.Update.Version)"'

This produces lines of the form:

module/path current_version update_path new_version

If the command produces no output, all direct dependencies are already up to date. Inform the user and stop.