Bump com.gradleup.shadow from 9.0.0 to 9.6.1 (#98)

Bumps [com.gradleup.shadow](https://github.com/GradleUp/shadow) from 9.0.0 to 9.6.1.
- [Release notes](https://github.com/GradleUp/shadow/releases)
- [Commits](GradleUp/shadow@9.0.0...9.6.1)

---
updated-dependencies:
- dependency-name: com.gradleup.shadow
  dependency-version: 9.6.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

build.gradle.kts

@@ -19,7 +19,7 @@
 
 plugins {
     java
-    id("com.gradleup.shadow") version "9.0.0"
+    id("com.gradleup.shadow") version "9.6.1"
 }
 
 group = "io.github.balugaq"