NIAD-0000: Add missing '@DependsOn({"appInitializer"})' to LabResultsMongoClientConfiguration.java

[n-r-b]

Description

Add missing @DependsOn({"appInitializer"}) annotation to LabResultsMongoClientConfiguration so that the custom TrustStore is loaded before the DB connection is initialised.

Jira Ticket

N/A

Checklist

These are items (excluding GitHub Checks) which should be confirmed before a branch is ready to merge.

• [ ] Acceptance Criteria met
• [ ] Commit messages are meaningful
• [ ] Manually tested
• [ ] Self-reviewed your code
• [ ] Code reviewed from two other developers
• [ ] If your pull request depends on any other, please link them in the description
• [ ] main branch is passing/green on CI
• [ ] Add/update any relevant documentation