Remove invalid/add missing Export annotations

runescape-client/src/main/java/Buddy.java

@@ -66,6 +66,7 @@ public class Buddy extends User {
       signature = "(I)V",
       garbageValue = "1868787018"
    )
+   @Export("processOverheadText")
    static final void processOverheadText() {
       int[] var0 = Players.Players_indices;