:bug: Fix the resource ID reference fetch when creating sync tags

IMPORTANT: Where possible all PRs must be linked to a Github issue

Resolves [link to issue]

Engineer Checklist

[ ] I have written Unit tests for any new feature(s) and edge cases for bug fixes
[ ] I have run mvn spotless:check to check my code follows the project's style guide
[ ] I have run mvn clean test jacoco:report to confirm the coverage report was generated at plugins/target/site/jacoco/index.html
[ ] I ran mvn clean package right before creating this pull request.

onaio / fhir-gateway-extension