Oarepo-model-builder-vocabularies

What's Changed
* Update datatypes.py by Alzpeta in https://github.com/oarepo/oarepo-model-builder-vocabularies/pull/23


**Full Changelog**: https://github.com/oarepo/oarepo-model-builder-vocabularies/compare/4.0.9...4.0.10

What's Changed
* rdm pids by Alzpeta in https://github.com/oarepo/oarepo-model-builder-vocabularies/pull/22


**Full Changelog**: https://github.com/oarepo/oarepo-model-builder-vocabularies/compare/4.0.8...4.0.9

It is now sufficient to write:


{
"keys": [ "props.xyz" ]
}


instead of:


{
"keys": [
{ "key": "props.xyz", "model": {"type": "keyword"}, "target": "xyz"}
]
}