Update shadow

build.gradle.kts

@@ -5,7 +5,7 @@ plugins {
     id("java")
     id("java-library")
     id("com.diffplug.spotless") version "7.0.4"
-    id("com.gradleup.shadow") version "8.3.6"
+    id("com.gradleup.shadow") version "8.3.8"
     id("checkstyle")
     eclipse
 }