Bump com.approvaltests:approvaltests from 24.21.0 to 24.21.1

Bumps [com.approvaltests:approvaltests](https://github.com/approvals/ApprovalTests.Java) from 24.21.0 to 24.21.1.
- [Release notes](https://github.com/approvals/ApprovalTests.Java/releases)
- [Commits](approvals/ApprovalTests.Java@24.21.0...24.21.1)

---
updated-dependencies:
- dependency-name: com.approvaltests:approvaltests
  dependency-version: 24.21.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

app/build.gradle

@@ -17,7 +17,7 @@ dependencies {
     // Use the awesome Spock testing and specification framework even with Java
     testImplementation 'org.spockframework:spock-core:2.1-groovy-3.0'
     testImplementation 'org.junit.jupiter:junit-jupiter:5.12.2'
-    testImplementation("com.approvaltests:approvaltests:24.21.0")
+    testImplementation("com.approvaltests:approvaltests:24.21.1")
     testImplementation("com.google.code.gson:gson:2.13.1")
 }