dependencies: bump com.c4-soft.springaddons:spring-addons-oauth2-test

Bumps [com.c4-soft.springaddons:spring-addons-oauth2-test](https://github.com/ch4mpy/spring-addons) from 7.4.1 to 7.5.3.
- [Changelog](https://github.com/ch4mpy/spring-addons/blob/master/release-notes.md)
- [Commits](ch4mpy/spring-addons@spring-addons-7.4.1...spring-addons-7.5.3)

---
updated-dependencies:
- dependency-name: com.c4-soft.springaddons:spring-addons-oauth2-test
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -58,7 +58,7 @@
         <system.stubs.version>2.1.6</system.stubs.version>
         <junit4.version>4.13.2</junit4.version>
         <json.smart.version>2.5.0</json.smart.version>
-        <spring.oauth.addon.test.version>7.4.1</spring.oauth.addon.test.version>
+        <spring.oauth.addon.test.version>7.5.3</spring.oauth.addon.test.version>
         <openstack4j.version>3.11</openstack4j.version>
         <huawei.apigateway.version>3.1.2</huawei.apigateway.version>
         <jackson.databind.version>2.15.2</jackson.databind.version>