Bump version number to 451 after release

TheRealWormbo · TheRealWormbo · commit 882ddf933e6a · 2025-08-10T13:33:57.000+02:00
diff --git a/gradle.properties b/gradle.properties
@@ -2,7 +2,7 @@
 # Every field you add must be added to the root build.gradle expandProps map.
 
 # Project
-build_number=450
+build_number=451
 group=vazkii.botania
 java_version=21
 
