Update dependency net.neoforged:neoforge to v21.0.78-beta (#91)

Co-authored-by: neoforged-renovate[bot] <174042230+neoforged-renovate[bot]@users.noreply.github.com>

gradle.properties

@@ -16,7 +16,7 @@ minecraft_version=1.21
 # as they do not follow standard versioning conventions.
 minecraft_version_range=[1.21,1.21.1)
 # The Neo version must agree with the Minecraft version to get a valid artifact
-neo_version=21.0.0-beta
+neo_version=21.0.78-beta
 # The Neo version range can use any version of Neo as bounds
 neo_version_range=[21.0.0-beta,)
 # The loader version range can only use the major version of FML as bounds