translator: fix string type

translator/src/main/kotlin/org/kotlinnative/translator/llvm/types/LLVMStringType.kt

@@ -1,15 +0,0 @@
-/*package org.kotlinnative.translator.llvm.types
-
-class LLVMStringType(override val length: Int) : LLVMArray, LLVMType() {
-
-    override var size: Int = 1
-    override val align = 8
-    override val defaultValue = ""
-
-    override fun mangle() = "String"
-
-    override fun basicType() = LLVMCharType()
-    override fun toString(): String = "i8*"
-    override fun fullType() = "[${length + 1} x i8]"
-}
-*/