Bump io.github.openfeign:feign-hc5 from 13.5 to 13.6 (#2390)

Bumps [io.github.openfeign:feign-hc5](https://github.com/openfeign/feign) from 13.5 to 13.6.
- [Release notes](https://github.com/openfeign/feign/releases)
- [Changelog](https://github.com/OpenFeign/feign/blob/master/CHANGELOG.md)
- [Commits](https://github.com/openfeign/feign/compare/13.5...13.6)

---
updated-dependencies:
- dependency-name: io.github.openfeign:feign-hc5
  dependency-version: '13.6'
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

hawkbit-sdk/pom.xml

@@ -25,7 +25,7 @@
 
     <properties>
         <spring-cloud-starter-openfeign.version>4.2.1</spring-cloud-starter-openfeign.version>
-        <openfeign-hc5.version>13.5</openfeign-hc5.version>
+        <openfeign-hc5.version>13.6</openfeign-hc5.version>
         <bouncycastle.version>1.80</bouncycastle.version>
         <java.version>${java.client.version}</java.version>
     </properties>