Bump com.gradleup.shadow from 8.3.8 to 9.0.2 in /examples

Bumps [com.gradleup.shadow](https://github.com/GradleUp/shadow) from 8.3.8 to 9.0.2.
- [Release notes](https://github.com/GradleUp/shadow/releases)
- [Commits](GradleUp/shadow@8.3.8...9.0.2)

---
updated-dependencies:
- dependency-name: com.gradleup.shadow
  dependency-version: 9.0.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

build.gradle

@@ -12,7 +12,7 @@ buildscript {
 
 plugins {
     id 'io.franzbecker.gradle-lombok' version '5.0.0'
-    id 'com.gradleup.shadow' version '8.3.8'
+    id 'com.gradleup.shadow' version '9.0.2'
     id 'me.champeau.gradle.japicmp' version '0.4.3' apply false
     id 'com.diffplug.spotless' version '6.22.0' apply false
     id 'org.jreleaser' version '1.18.0' apply false