Rance

As an alternative ML based photo-z code, add photo-z's computed with TPZ (using scikit-learn decision tree) to gcr-catalogs for cosmoDC2_v1.1.4_image (at least the subset with i

Trying to load the `dc2_object_run2.2i_dr6_with_addons` catalog with v1.10.0 version of GCRCatalogs throws the error: ``` >>> dc2 = gcr.load_catalog('dc2_object_run2.2i_dr6_v2_with_addons_v2') Traceback (most recent call last): File "", line 1, in File...