[serde-hjson] Unmark HjsonLexer as internal

tweed5/serde-hjson/src/main/java/de/siphalor/tweed5/data/hjson/HjsonLexer.java

@@ -2,14 +2,12 @@ package de.siphalor.tweed5.data.hjson;
 
 import de.siphalor.tweed5.dataapi.api.TweedDataReadException;
 import lombok.RequiredArgsConstructor;
-import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.Nullable;
 
 import java.io.IOException;
 import java.io.Reader;
 import java.util.PrimitiveIterator;
 
-@ApiStatus.Internal
 @RequiredArgsConstructor
 public class HjsonLexer implements AutoCloseable {
 	private static final int EMPTY_CODEPOINT = -2;