Removed Partial from onSubmit values (#24816)
Removed Partial from onSubmit values (#24816)

see iss: https://github.com/DefinitelyTyped/DefinitelyTyped/issues/24376
mcliment/DefinitelyTyped,dsebastien/DefinitelyTyped,rolandzwaga/DefinitelyTyped,georgemarshall/DefinitelyTyped,dsebastien/DefinitelyTyped,georgemarshall/DefinitelyTyped,AgentME/DefinitelyTyped,borisyankov/DefinitelyTyped,georgemarshall/DefinitelyTyped,borisyankov/DefinitelyTyped,magny/DefinitelyTyped,markogresak/DefinitelyTyped,georgemarshall/DefinitelyTyped,AgentME/DefinitelyTyped,rolandzwaga/DefinitelyTyped,AgentME/DefinitelyTyped,one-pieces/DefinitelyTyped,magny/DefinitelyTyped,AgentME/DefinitelyTyped