[NI] Don't consider Any!-constraint from upper bounds as more specific

#KT-31624 Fixed

compiler/testData/diagnostics/tests/inference/nothingType/platformNothingAsUsefulConstraint.kt

@@ -0,0 +1,35 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE
+
+// FILE: Tasks.java
+
+public class Tasks {
+    public static <T> Inv<T> call(JSam<T> f) {
+        return null;
+    }
+}
+
+// FILE: JSam.java
+
+public interface JSam<V> {
+    V call();
+}
+
+// FILE: test.kt
+
+fun <K> withLock(g: () -> K): K = g()
+
+class Out<out P>
+class Inv<S>
+
+fun <R> Inv<R>.asOut(): Out<R> = TODO()
+
+fun test() {
+    val o: Out<Int> = Tasks.call {
+        withLock { TODO() }
+    }.asOut()
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("(Inv<(kotlin.Nothing..kotlin.Nothing?)>..Inv<(kotlin.Nothing..kotlin.Nothing?)>?)")!>Tasks.call {
+        withLock { TODO() }
+    }<!>
+}

compiler/testData/diagnostics/tests/inference/nothingType/platformNothingAsUsefulConstraint.txt

@@ -0,0 +1,36 @@
+package
+
+public fun test(): kotlin.Unit
+public fun </*0*/ K> withLock(/*0*/ g: () -> K): K
+public fun </*0*/ R> Inv<R>.asOut(): Out<R>
+
+public final class Inv</*0*/ S> {
+    public constructor Inv</*0*/ S>()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public interface JSam</*0*/ V : kotlin.Any!> {
+    public abstract fun call(): V!
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public final class Out</*0*/ out P> {
+    public constructor Out</*0*/ out P>()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class Tasks {
+    public constructor Tasks()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+
+    // Static members
+    public open fun </*0*/ T : kotlin.Any!> call(/*0*/ f: JSam<T!>!): Inv<T!>!
+}