Update plugin com-gradleup-shadow to v9.4.2 (#488)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 
 com-diffplug-spotless = { id = "com.diffplug.spotless", version = "8.5.1" }
 
-com-gradleup-shadow = { id = "com.gradleup.shadow", version = "9.4.1" }
+com-gradleup-shadow = { id = "com.gradleup.shadow", version = "9.4.2" }
 
 net-ltgt-errorprone = { id = "net.ltgt.errorprone", version = "5.1.0" }