BAH-4714 | Add. stock location in immunization resource of consultation

[subhashydv]

BAH-4714

Summary

• Adds a stockLocation field to the immunization resource so the pharmacy/location that stock the vaccine can be captured alongside the administration record.
• Exposes the value over FHIR as an extension at http://fhir.bahmni.org/ext/immunization/stockLocation (valueString), with bidirectional
  translation between the FHIR Immunization resource and the OpenMRS entity.
• Adds the underlying stock_location column on the immunization table via a Liquibase changeset.

Changes

• ImmunizationModuleConstants.java: new FHIR_EXT_IMMUNIZATION_STOCK_LOCATION extension URL constant.
• FhirImmunization.java: new stockLocation string property on the entity.
• BahmniImmunizationTranslatorImpl.java: wires translateStockLocationToFhir / translateStockLocationToOpenmrs into both translation
  directions; extension is omitted when the value is null.
• Immunization.hbm.xml: Hibernate mapping for the new stock_location column (varchar 255).
• liquibase.xml: changeset add_stock_location_to_immunization_20260519 adds the column, guarded by tableExists + columnExists preconditions.
• BahmniImmunizationTranslatorImplTest.java: four new tests covering present/null cases in both directions.
• example-immunization-administered.json: sample payload updated to include the new extension.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
93.8% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[subhashydv]

NO LONGER NEEDED