Bump com.gradleup.shadow from 9.3.2 to 9.4.1

Bumps [com.gradleup.shadow](https://github.com/GradleUp/shadow) from 9.3.2 to 9.4.1.
- [Release notes](https://github.com/GradleUp/shadow/releases)
- [Commits](GradleUp/shadow@9.3.2...9.4.1)

---
updated-dependencies:
- dependency-name: com.gradleup.shadow
  dependency-version: 9.4.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -103,4 +103,4 @@ dokka = { id = "org.jetbrains.dokka", version.ref = "dokka" }
 
 skainet-docs = { id = "sk.ainet.documentation" }
 kotlinx-benchmark = { id = "org.jetbrains.kotlinx.benchmark", version.ref = "kotlinxBenchmark" }
-shadow = { id = "com.gradleup.shadow", version = "9.3.2" }
+shadow = { id = "com.gradleup.shadow", version = "9.4.1" }