[Studio] Validate instance resource action requests

[Aias00]

Summary

• validate DLQ resend request bodies and reject invalid time ranges in the service
• validate consumer group reset offset request bodies
• validate Topic delete and LiteTopic TTL update request bodies
• consolidate related instance resource action validation PRs into one review unit

Supersedes

#541 #542 #544 #559

Tests

• JAVA_HOME=$(/usr/libexec/java_home -v 21) mvn -q -Dtest=DLQControllerTest,DLQServiceTest,ConsumerGroupControllerTest,TopicControllerTest,LiteTopicControllerTest test
• git diff --check

[Copilot]

Copilot was unable to review this pull request because the user who requested the review has reached their quota limit.