build: Bump minimum Balm version

BlayTheNinth · BlayTheNinth · commit 05e13316a093 · 2025-07-22T16:22:04.000+02:00
diff --git a/gradle.properties b/gradle.properties
@@ -25,8 +25,8 @@ pack_format_number = 71
 java_version = 21
 
 # Balm
-balm_version = 21.5.5-SNAPSHOT
-balm_version_range = [21.5.0,)
+balm_version = 21.5.20-SNAPSHOT
+balm_version_range = [21.5.20,)
 
 # Forge
 forge_version = 55.0.3
