Bump com.gradleup.shadow from 9.3.1 to 9.4.0 (#8506)

Author: dependabot[bot]

build.gradle

@@ -4,7 +4,7 @@ import org.apache.tools.ant.filters.ReplaceTokens
 import java.time.LocalTime
 
 plugins {
-	id 'com.gradleup.shadow' version '9.3.1'
+	id 'com.gradleup.shadow' version '9.4.1'
 	id 'maven-publish'
 	id 'java'
 	id 'checkstyle'