builds-api: bump to 0.0.168-20240821005444-14c18313
From 0.0.167-20240805134031-250f2aef To 0.0.168-20240821005444-14c18313 See https://gitlab.wikimedia.org/repos/cloud/toolforge/builds-api/-/releases
Signed-off-by: Raymond Ndibe rolisaemeka-ctr@wikimedia.org