MLE-26420 Refactor: formatted some JSON test files

This is so Copilot won't complain in the other open PR.

Author: rjrudin

.copyrightconfig

@@ -11,4 +11,4 @@ startyear: 2010
 #   - Dotfiles already skipped automatically
 # Enable by removing the leading '# ' from the next line and editing values.
 # filesexcluded: third_party/*, docs/generated/*.md, assets/*.png, scripts/temp_*.py, vendor/lib.js
-filesexcluded: .github/*, README.md, Jenkinsfile, gradle/*, docker-compose.yaml, docker-compose.yml, *.gradle, gradle.properties, gradlew, gradlew.bat, **/test/resources/**, *.md, pom.xml, *.properties
+filesexcluded: .github/*, README.md, Jenkinsfile, gradle/*, docker-compose.yaml, docker-compose.yml, *.gradle, gradle.properties, gradlew, gradlew.bat, **/test/resources/**, *.md, pom.xml, *.properties, *.json, *.xml