Create from Usage: Add infix modifier to functions generated from binary expressions

#KT-10184 Fixed

idea/testData/quickfix/createFromUsage/createFunction/binaryOperations/quotedName.kt.after

@@ -3,6 +3,6 @@ fun test() {
     val t: Int = 1 `!u00A0` 2
 }
 
-fun Int.`!u00A0`(i: Int): Int {
+infix fun Int.`!u00A0`(i: Int): Int {
     throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
 }