[FIR] Fix projection of Comparable supertype for ILT

#KT-39048 Fixed

compiler/fir/analysis-tests/testData/resolve/inference/integerLiteralAsComparable.kt

@@ -0,0 +1,14 @@
+// ISSUE: KT-39048
+
+// FILE: JavaClass.java
+public class JavaClass<T extends Comparable<? super T>> {
+    public JavaClass(T from) {}
+}
+
+// FILE: main.kt
+
+class K<T : Comparable<T>>(t: T)
+fun main() {
+    K(0)
+    JavaClass(0)
+}

compiler/fir/analysis-tests/testData/resolve/inference/integerLiteralAsComparable.txt

@@ -0,0 +1,11 @@
+FILE: main.kt
+    public final class K<T : R|kotlin/Comparable<T>|> : R|kotlin/Any| {
+        public constructor<T : R|kotlin/Comparable<T>|>(t: R|T|): R|K<T>| {
+            super<R|kotlin/Any|>()
+        }
+
+    }
+    public final fun main(): R|kotlin/Unit| {
+        R|/K.K|<R|kotlin/Int|>(Int(0))
+        R|/JavaClass.JavaClass|<R|ft<ILT: 0, ILT: 0?>!|>(Int(0))
+    }