fix: test nightly version

Author: ishland

gradle/test.libs.versions.toml

@@ -7,7 +7,7 @@ java-debug = "0.53.1"
 mixin = "0.15.3+mixin.0.8.7"
 bouncycastle = "1.82"
 
-gradle-nightly = "9.4.0-20251123003120+0000"
+gradle-nightly = "9.4.0-20260225015804+0000"
 fabric-loader = "0.18.1"
 
 [libraries]