Bump com.approvaltests:approvaltests from 24.16.0 to 24.16.1

Bumps [com.approvaltests:approvaltests](https://github.com/approvals/ApprovalTests.Java) from 24.16.0 to 24.16.1.
- [Release notes](https://github.com/approvals/ApprovalTests.Java/releases)
- [Commits](approvals/ApprovalTests.Java@24.16.0...24.16.1)

---
updated-dependencies:
- dependency-name: com.approvaltests:approvaltests
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

modell/build.gradle.kts

@@ -12,5 +12,5 @@ dependencies {
     testImplementation("io.mockk:mockk:${libs.versions.mockk.get()}")
     testImplementation(libs.mock.oauth2.server)
     testImplementation(libs.ktor.server.test.host)
-    testImplementation("com.approvaltests:approvaltests:24.16.0")
+    testImplementation("com.approvaltests:approvaltests:24.16.1")
 }