Don't generate hash in sam wrapper class name

#KT-17091 Fixed

compiler/testData/codegen/boxInline/anonymousObject/sam/kt17091.kt

@@ -0,0 +1,18 @@
+// FILE: 1.kt
+// FULL_JDK
+
+package test
+
+inline fun foo(value: String, crossinline s: () -> String): String {
+    val x = { value }
+    return java.util.concurrent.Callable(x).call() + { s() }()
+}
+
+
+// FILE: 2.kt
+
+import test.*
+
+fun box(): String {
+    return foo("O") { "K" }
+}