allow for pie-datasets 0.11.0 (including pie-core 0.3.0)

from https://github.com/ArneBinder/pie-datasets/pull/205, see https://github.com/ArneBinder/pie-datasets/releases/tag/v0.11.0 for further information

requirements.txt

@@ -1,3 +1,3 @@
-pie-datasets>=0.10.11,<0.11.0
+pie-datasets>=0.10.11,<0.12.0
 pie-modules>=0.15.9,<0.16.0
 networkx>=3.0.0,<4.0.0