[@types/urijs] Added properties and methods: duplicateQueryParameters, escapeQuerySpace, preventInvalidHostname (#43025)
[@types/urijs] Added properties and methods: duplicateQueryParameters, escapeQuerySpace, preventInvalidHostname (#43025)

* added missing properties and methods:
- duplicateQueryParameters
- escapeQuerySpace
- preventInvalidHostname

* added author.
georgemarshall/DefinitelyTyped,markogresak/DefinitelyTyped,dsebastien/DefinitelyTyped,georgemarshall/DefinitelyTyped,georgemarshall/DefinitelyTyped,dsebastien/DefinitelyTyped,mcliment/DefinitelyTyped,georgemarshall/DefinitelyTyped