Remove QuicChannelOption that is not used anymore (java-native-access…

…#196)

Motivation:

Peer verification is now configured as part of the QuicSslContextBuilder. Remove the unused QuicChannelOption.

Modifications:

- Remove unused QuicChannelOption

Result:

Code cleanup

src/main/java/io/netty/incubator/codec/quic/DefaultQuicChannelConfig.java

@@ -15,11 +15,8 @@
  */
 package io.netty.incubator.codec.quic;
 
-import java.util.Map;
-
 import io.netty.buffer.ByteBufAllocator;
 import io.netty.channel.Channel;
-import io.netty.channel.ChannelOption;
 import io.netty.channel.DefaultChannelConfig;
 import io.netty.channel.MessageSizeEstimator;
 import io.netty.channel.RecvByteBufAllocator;
@@ -34,11 +31,6 @@ final class DefaultQuicChannelConfig extends DefaultChannelConfig implements Qui
         super(channel);
     }
 
-    @Override
-    public Map<ChannelOption<?>, Object> getOptions() {
-        return getOptions(super.getOptions(), QuicChannelOption.PEER_CERT_SERVER_NAME);
-    }
-
     @Override
     public QuicChannelConfig setConnectTimeoutMillis(int connectTimeoutMillis) {
         super.setConnectTimeoutMillis(connectTimeoutMillis);

src/main/java/io/netty/incubator/codec/quic/QuicChannelOption.java

@@ -22,13 +22,6 @@
  */
 public final class QuicChannelOption<T> extends ChannelOption<T> {
 
-    /**
-     * Optional parameter to verify peer's certificate.
-     * See <a href="https://docs.rs/quiche/0.6.0/quiche/fn.connect.html">server_name</a>.
-     */
-    public static final ChannelOption<String> PEER_CERT_SERVER_NAME =
-        valueOf(QuicChannelOption.class, "PEER_CERT_SERVER_NAME");
-
     /**
      * If set to {@code true} the {@link QuicStreamChannel} will read {@link QuicStreamFrame}s and fire it through
      * the pipeline, if {@code false} it will read {@link io.netty.buffer.ByteBuf} and translate the FIN flag to