Use 'name-hash' mangling scheme

'-' is allowed as a name character both in JVM and in Dalvik, but can't
be a part of a Java identifier.

compiler/testData/writeSignature/inlineClasses/basicInlineClassDeclarationCodegen.kt

@@ -25,6 +25,6 @@ inline class Foo(val x: Int) {
 // jvm signature: (ILjava/lang/Object;D)V
 // generic signature: null
 
-// method: Foo$Erased::withInlineClassType$1e4ch6lh
+// method: Foo$Erased::withInlineClassType-1e4ch6lh
 // jvm signature: (II)V
 // generic signature: null