Fix nether brick item mapping

connector/src/main/java/org/geysermc/connector/GeyserConnector.java

@@ -543,7 +543,7 @@ public class GeyserConnector {
 
     /**
      * Whether to use XML reflections in the jar or manually find the reflections.
-     * Will return true  and the platform is not Fabric.
+     * Will return true if in production and the platform is not Fabric.
      * On Fabric - it complains about being unable to create a default XMLReader.
      * On other platforms this should only be true in compiled jars.
      *

connector/src/main/resources/mappings

@@ -1 +1 @@
-Subproject commit cc93558bde00d6f081b8339ef53cf157d242d3f1
+Subproject commit 6687e1480c65614e49f313afee81a9eaa39803b7