Update MDK with new output from mod generator (#21)

Co-authored-by: NeoForge MDK Automation <173375039+neoforge-mdk-automation[bot]@users.noreply.github.com>

Author: neoforge-mdk-automation[bot]

gradle.properties

@@ -18,7 +18,7 @@ minecraft_version=1.21.8
 # as they do not follow standard versioning conventions.
 minecraft_version_range=[1.21.8]
 # The Neo version must agree with the Minecraft version to get a valid artifact
-neo_version=21.8.48
+neo_version=21.8.49
 
 ## Mod Properties