build(deps): bump com.gradleup.shadow from 8.3.5 to 9.3.2

Bumps [com.gradleup.shadow](https://github.com/GradleUp/shadow) from 8.3.5 to 9.3.2.
- [Release notes](https://github.com/GradleUp/shadow/releases)
- [Commits](GradleUp/shadow@8.3.5...9.3.2)

---
updated-dependencies:
- dependency-name: com.gradleup.shadow
  dependency-version: 9.3.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -5,7 +5,7 @@ minimessage = "4.26.1"
 [plugins]
 userdev = { id = "io.papermc.paperweight.userdev", version = "1.7.7" }
 runpaper = { id = "xyz.jpenilla.run-paper", version = "3.0.2" }
-shadow = { id = "com.gradleup.shadow", version = "9.3.2" }
+shadow = { id = "com.gradleup.shadow", version = "9.4.0" }
 lombok = { id = "io.freefair.lombok", version = "9.2.0" }
 hangar = { id = "io.papermc.hangar-publish-plugin", version = "0.1.4" }
 minotaur = { id = "com.modrinth.minotaur", version = "2.8.10" }