build: Lock Kuma version to 21.0-21.1

gradle.properties

@@ -47,7 +47,7 @@ fabric_version = 0.102.1+1.21.1
 fabric_loader_version = 0.15.11
 
 # Dependencies
-kuma_version = [21.0,22)
+kuma_version = [21.0,21.2)
 jei_minecraft_version = 1.19.2
 jei_version = 11.4.0.288
 rei_version = 10.0.581