Bump ca.uhn.hapi.fhir:hapi-fhir-structures-dstu3 in /common

Bumps ca.uhn.hapi.fhir:hapi-fhir-structures-dstu3 from 8.0.0 to 8.4.0.

---
updated-dependencies:
- dependency-name: ca.uhn.hapi.fhir:hapi-fhir-structures-dstu3
  dependency-version: 8.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

common/build.gradle

@@ -18,7 +18,7 @@ repositories {
 }
 
 dependencies {
-    api 'ca.uhn.hapi.fhir:hapi-fhir-structures-dstu3:8.0.0'
+    api 'ca.uhn.hapi.fhir:hapi-fhir-structures-dstu3:8.4.0'
     api 'org.springframework.boot:spring-boot-starter-jdbc'
     api 'org.springframework.boot:spring-boot-starter-actuator'
     api 'org.springframework.boot:spring-boot-starter-web'