lower required NeoForge version to 21.8.9

Author: mezz

gradle.properties

@@ -29,7 +29,7 @@ minecraftVersionRangeStart=1.21.8
 # https://projects.neoforged.net/neoforged/neoforge
 neoforgeVersion=21.8.23
 neoforgeLoaderVersionRange=[4,)
-neoforgeVersionRange=[21.8.23,)
+neoforgeVersionRange=[21.8.9,)
 neogradle.subsystems.conventions.runs.create-default-run-per-type=false
 
 # Fabric