Support named arguments for Java constructors annotated with KotlinSignature

compiler/testData/diagnostics/tests/namedArguments/allowForJavaAnnotation.kt

@@ -0,0 +1,12 @@
+// FILE: A.java
+
+public @interface A {
+    int x();
+
+    String y();
+}
+
+// FILE: 1.kt
+
+A(x = 1, y = "2")
+fun test() {}

compiler/testData/diagnostics/tests/namedArguments/disallowForJavaConstructor.kt

@@ -0,0 +1,9 @@
+// FILE: A.java
+
+public class A {
+    public A(int x, String y) {}
+}
+
+// FILE: 1.kt
+
+val test = A(<!NAMED_ARGUMENTS_NOT_ALLOWED!>x<!> = 1, <!NAMED_ARGUMENTS_NOT_ALLOWED!>y<!> = "2")

compiler/testData/diagnostics/testsWithStdLib/kotlinSignature/constructorNamedArguments.kt

@@ -0,0 +1,12 @@
+// FILE: A.java
+
+import kotlin.jvm.KotlinSignature;
+
+public class A {
+    @KotlinSignature("fun A(x: Int, y: String)")
+    public A(int x, String y) {}
+}
+
+// FILE: 1.kt
+
+val test = A(x = 1, y = "2")