support nested fields in patchOne() with mongodb

Example

class FullName {
    forename: string = '';
    surname: string = '';
}

class Something {
    name: FullName = new FullName();
}

database.query(Something)
    .filter({'name.surname': 'Meier'})
    .patchOne({'name.forename': 'Klaus'})

filter() works fine patchOne() doesn't

error TS2345: Argument of type '{ 'name.forename': string; }' is not assignable to parameter of type 'ChangesInterface<Something> | Partial<Something>'.
  Object literal may only specify known properties, and ''name.forename'' does not exist in type 'ChangesInterface<Something> | Partial<Something>'.

59         .patchOne({'name.forename': 'Klaus'});

deepkit / deepkit-framework

support nested fields in patchOne() with mongodb #402