KotlinInfo data parameter is now String[]

This is done because byte arrays in annotation arguments cannot be longer than
65535 bytes, and serialized data's length for kotlin.KotlinPackage class from
stdlib is already close to this number

runtime/src/jet/KotlinInfo.java

@@ -21,5 +21,5 @@ import java.lang.annotation.RetentionPolicy;
 
 @Retention(RetentionPolicy.RUNTIME)
 public @interface KotlinInfo {
-    byte[] data();
+    String[] data();
 }