JVM IR: sanitize indy lambda proxy names correctly

In case there are several proxy functions for indy lambdas in the same
container, its names are "...__proxy", "...__proxy-0", "...__proxy-1",
..., yet before this change, only the first one was sanitized. So if
it's happening inside a constructor, `<init>` was left unrenamed which
led to ClassFormatError.

 #KT-52040 Fixed

compiler/ir/backend.jvm/lower/src/org/jetbrains/kotlin/backend/jvm/JvmLower.kt

@@ -116,10 +116,7 @@ internal val localDeclarationsPhase = makeIrFilePhase(
     { context ->
         LocalDeclarationsLowering(
             context,
-            object : LocalNameProvider {
-                override fun localName(declaration: IrDeclarationWithName): String =
-                    NameUtils.sanitizeAsJavaIdentifier(super.localName(declaration))
-            },
+            NameUtils::sanitizeAsJavaIdentifier,
             object : VisibilityPolicy {
                 // Note: any condition that results in non-`LOCAL` visibility here should be duplicated in `JvmLocalClassPopupLowering`,
                 // else it won't detect the class as local.