Bump ca.uhn.hapi.fhir:hapi-fhir-storage from 8.4.0 to 8.6.0

Bumps ca.uhn.hapi.fhir:hapi-fhir-storage from 8.4.0 to 8.6.0.

---
updated-dependencies:
- dependency-name: ca.uhn.hapi.fhir:hapi-fhir-storage
  dependency-version: 8.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

server/pom.xml

@@ -161,7 +161,7 @@
     <dependency>
       <groupId>ca.uhn.hapi.fhir</groupId>
       <artifactId>hapi-fhir-storage</artifactId>
-      <version>8.4.0</version>
+      <version>8.6.0</version>
     </dependency>
 
   </dependencies>