[NI] Add collecting forgotten type variables from callable references

#KT-35959 Fixed

compiler/testData/diagnostics/tests/callableReference/kt35959.kt

@@ -0,0 +1,12 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+// ISSUE: KT-35959
+
+interface Expect<T>
+
+inline val <T> Expect<T>.and: Expect<T> get() = this
+infix fun <T> Expect<T>.and(assertionCreator: Expect<T>.() -> Unit): Expect<T> = this
+
+fun <K> id(x: K): K = x
+
+fun test(): Expect<Int>.(Expect<Int>.() -> Unit) -> Expect<Int> = id(Expect<Int>::and)