chore(deps): bump com.gradleup.shadow from 8.3.6 to 9.1.0

Bumps [com.gradleup.shadow](https://github.com/GradleUp/shadow) from 8.3.6 to 9.1.0.
- [Release notes](https://github.com/GradleUp/shadow/releases)
- [Commits](GradleUp/shadow@8.3.6...9.1.0)

---
updated-dependencies:
- dependency-name: com.gradleup.shadow
  dependency-version: 9.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -85,4 +85,4 @@ azure-storageblob = { group = "com.azure", name = "azure-storage-blob", version
 
 [plugins]
 edc-build = { id = "org.eclipse.edc.edc-build", version = "0.1.0" }
-shadow = { id = "com.gradleup.shadow", version = "8.3.6" }
+shadow = { id = "com.gradleup.shadow", version = "9.1.0" }