builds-api: bump to 0.0.121-20240110162251-d16c5ece
From 0.0.120-20231219181130-35e078a5 To 0.0.121-20240110162251-d16c5ece See https://gitlab.wikimedia.org/repos/cloud/toolforge/builds-api/-/releases
Bug: T354189 Signed-off-by: Raymond Ndibe rolisaemeka-ctr@wikimedia.org