Bump spring-security-oauth2 from 2.2.1.RELEASE to 2.2.5.RELEASE

Bumps [spring-security-oauth2](https://github.com/SpringSource/spring-security-oauth) from 2.2.1.RELEASE to 2.2.5.RELEASE.
- [Release notes](https://github.com/SpringSource/spring-security-oauth/releases)
- [Commits](spring-attic/spring-security-oauth@2.2.1.RELEASE...2.2.5.RELEASE)

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

Author: dependabot[bot]

pom.xml

@@ -141,7 +141,7 @@
         <dependency>
             <groupId>org.springframework.security.oauth</groupId>
             <artifactId>spring-security-oauth2</artifactId>
-            <version>2.2.1.RELEASE</version>
+            <version>2.2.5.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>