maintain-harbor: bump to 0.0.20-20250106225550-dc5e7ed4
From 0.0.20-20241203211731-adea7447 To 0.0.20-20250106225550-dc5e7ed4 See https://gitlab.wikimedia.org/repos/cloud/toolforge/maintain-harbor/-/releases
Signed-off-by: Raymond Ndibe rolisaemeka-ctr@wikimedia.org