chore(tools): fix generate-operator-patches script
chore(tools): fix generate-operator-patches script

After #1010, the script that generates the operator patches was not
updated to include the typescript hack that was manually added to the
generated files in the codebase.

jayphelps/rxjs,ReactiveX/RxJS,adrianomelo/RxJSNext,jayphelps/rxjs,martinsik/rxjs,IgorMinar/RxJS,adrianomelo/RxJS-1,trxcllnt/RxJS,adrianomelo/RxJS-1,benlesh/RxJS,figueredo/RxJS,benlesh/RxJS,saneyuki/RxJS,RxJS-CN/RxJS-Docs-CN,Brocco/RxJS,ReactiveX/rxjs,jinroh/RxJS,SangKa/RxJS-Docs-CN,adrianomelo/RxJS-1,staltz/RxJSNext,robwormald/RxJS,staltz/RxJSNext,adrianomelo/RxJSNext,SangKa/RxJS-Docs-CN,figueredo/RxJS,RxJS-CN/RxJS-Docs-CN,Igorbek/rxjs5,ReactiveX/rxjs,benlesh/RxJS,gluck/RxJS,jinroh/RxJS,IgorMinar/RxJS,ReactiveX/RxJS,kwonoj/RxJS,Brocco/RxJS,robwormald/RxJS,jadbox/RxJS,elliotschi/rxjs,SangKa/RxJS-Docs-CN,trxcllnt/RxJS,jayphelps/rxjs,robwormald/RxJS,ReactiveX/RxJS,jadbox/RxJS,Brocco/RxJS,Brocco/RxJS,gluck/RxJS,Igorbek/rxjs5,figueredo/RxJS,elliotschi/rxjs,kwonoj/RxJS,trxcllnt/RxJS,trxcllnt/RxJS,elliotschi/rxjs,RxJS-CN/RxJS-Docs-CN,gluck/RxJS,kwonoj/RxJS,adrianomelo/RxJS-1,martinsik/rxjs,staltz/RxJSNext,SangKa/RxJS-Docs-CN,benlesh/RxJS,jayphelps/rxjs,jadbox/RxJS,staltz/RxJSNext,figueredo/RxJS,Igorbek/rxjs5,martinsik/rxjs,jinroh/RxJS,ReactiveX/RxJS,adrianomelo/RxJSNext,ReactiveX/rxjs,gluck/RxJS,adrianomelo/RxJSNext,kwonoj/RxJS,Igorbek/rxjs5,saneyuki/RxJS,robwormald/RxJS,jayphelps/rxjs,ReactiveX/rxjs,jinroh/RxJS,jadbox/RxJS,martinsik/rxjs,RxJS-CN/RxJS-Docs-CN,elliotschi/rxjs