[PRMP-1374] Clear S3 review store and DynamoDB table in review script

[NogaNHS]

Overview

Jira ticket: PRMP-1374

Description

Update review script to remove all existing items from the DocumentReview table before adding new data.

Context

At the moment, the script creates duplicate records on re-run

Checklist

Tasks for all changes:

• 1. I have linked this PR to its Jira ticket.
• 2. I have run git pre-commits. (WIP)
• 3. I have added and/or updated relevant tests.
• 4. I have updated relevant documentation.
• 5. I have considered the cross-team impact (and have PR approval from both Core & Demographics if necessary).
• 6. I have successfully deployed this change to a sandbox and witnessed unit and e2e tests passing:
  • 6a. Run Bulk Upload - Dev - workflow run - TBC

[github-actions]

Code security issues found

View full details here.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud