Update block state mappings

api/src/main/java/com/github/retrooper/packetevents/protocol/world/states/WrappedBlockState.java

@@ -71,6 +71,7 @@ public class WrappedBlockState {
             ClientVersion.V_1_16, ClientVersion.V_1_16_2, ClientVersion.V_1_17, ClientVersion.V_1_19,
             ClientVersion.V_1_19_3, ClientVersion.V_1_19_4, ClientVersion.V_1_20, ClientVersion.V_1_20_2,
             ClientVersion.V_1_20_3, ClientVersion.V_1_20_5, ClientVersion.V_1_21_2, ClientVersion.V_1_21_4,
+            ClientVersion.V_1_21_5,
     };
     private static final byte[] MAPPING_INDEXES;
     private static final ClientVersion[] MAPPING_VERSIONS;