Add ConsistentCopyVisibility annotations (#19)

Author: benjamin-bader

thrifty-schema/src/main/kotlin/com/bendb/thrifty/schema/render/Include.kt

@@ -29,5 +29,6 @@ package com.bendb.thrifty.schema.render
  *   space of the source file).
  * @property relative a flag indicating whether or not this [path] is a relative path.
  */
+@ConsistentCopyVisibility
 data class Include
 internal constructor(val path: String, internal val namespace: String, val relative: Boolean)

thrifty-schema/src/main/kotlin/com/bendb/thrifty/schema/render/ThriftSpec.kt

@@ -33,6 +33,7 @@ import java.io.File
  * @property includes any includes this file declares.
  * @property schema the [Schema] of elements contained within this file.
  */
+@ConsistentCopyVisibility
 data class ThriftSpec
 internal constructor(
     val filePath: String,