DEP: Re-enable optional rocrate dependency with @salexan's fork

setup.cfg

 [metadata]
 name = caoscrawler
-version = 0.10.1
+version = 0.10.2
 author = Alexander Schlemmer
 author_email = alexander.schlemmer@ds.mpg.de
 description = A new crawler for LinkAhead
@@ -49,3 +49,5 @@ h5-crawler =
            numpy
 spss =
      pandas[spss]
+rocrate =
+     rocrate @ git+https://github.com/salexan2001/ro-crate-py.git@f-automatic-dummy-ids