maintain-harbor: bump to 0.0.20-20250303124254-00009de4
From 0.0.20-20250204235116-d595f2ae To 0.0.20-20250303124254-00009de4 See https://gitlab.wikimedia.org/repos/cloud/toolforge/maintain-harbor/-/releases
Signed-off-by: David Caro dcaro@wikimedia.org