revert uvicorn version change
reverts uvicorn version update to avoid Gateway errors when uploading large terminology files.
see: https://git.dcc.sib.swiss/sphn-semantic-framework/workingfair/-/issues/503
reverts uvicorn version update to avoid Gateway errors when uploading large terminology files.
see: https://git.dcc.sib.swiss/sphn-semantic-framework/workingfair/-/issues/503