JVM IR: Avoid double mangling of function reference invoke methods

compiler/testData/codegen/bytecodeText/inlineClasses/mangledSamWrappersIndy.kt

@@ -0,0 +1,30 @@
+// IGNORE_BACKEND: JVM
+// !LANGUAGE: +InlineClasses
+// LAMBDAS: INDY
+
+inline class A(val value: String?)
+
+fun interface B {
+    fun f(x: A): A
+}
+
+inline fun g(unit: Unit = Unit, b: B): A {
+    return b.f(A("Fail"))
+}
+
+fun box(): String {
+    val b = { _ : A -> A("OK") }
+    return g(b = b).value!!
+}
+
+// 0 public final invoke-ZsE1S_E-ZsE1S_E\(Ljava/lang/String;\)Ljava/lang/String;
+// 0 public final invoke-ZsE1S_E\(Ljava/lang/String;\)Ljava/lang/String;
+// 0 public synthetic bridge invoke\(Ljava/lang/Object;\)Ljava/lang/Object;
+
+// @B.class:
+// 1 public abstract f-ZsE1S_E\(Ljava/lang/String;\)Ljava/lang/String;
+// @MangledSamWrappersKt.class:
+// 3 INVOKEINTERFACE B.f-ZsE1S_E \(Ljava/lang/String;\)Ljava/lang/String;
+// 1 private final static box\$lambda-0\(LA;\)LA;
+// @MangledSamWrappersKt$sam$B$0.class:
+// public final synthetic f-ZsE1S_E\(Ljava/lang/String;\)Ljava/lang/String;