Bump com.gradleup.shadow from 9.3.2 to 9.4.0

Bumps [com.gradleup.shadow](https://github.com/GradleUp/shadow) from 9.3.2 to 9.4.0.
- [Release notes](https://github.com/GradleUp/shadow/releases)
- [Commits](GradleUp/shadow@9.3.2...9.4.0)

---
updated-dependencies:
- dependency-name: com.gradleup.shadow
  dependency-version: 9.4.0
  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

@@ -29,7 +29,7 @@ lombok-version = "1.18.44"
 jacocoVersion = "0.8.12"
 log4j-ecs-version = "1.7.0"
 
-shadow-version = "9.3.2"
+shadow-version = "9.4.0"
 jib-version = "3.5.3"
 git-properties-version = "2.5.7"
 springboot-version = "4.0.3"