chore(deps-dev): bump org.bitbucket.b_c:jose4j

Bumps the maven group in /jans-auth-server with 1 update: [org.bitbucket.b_c:jose4j](https://bitbucket.org/b_c/jose4j).


Updates `org.bitbucket.b_c:jose4j` from 0.7.9 to 0.9.4
- [Commits](https://bitbucket.org/b_c/jose4j/branches/compare/jose4j-0.9.4..jose4j-0.7.9)

---
updated-dependencies:
- dependency-name: org.bitbucket.b_c:jose4j
  dependency-type: direct:development
  dependency-group: maven
...

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

jans-auth-server/pom.xml

@@ -261,7 +261,7 @@
             <dependency>
                 <groupId>org.bitbucket.b_c</groupId>
                 <artifactId>jose4j</artifactId>
-                <version>0.7.9</version>
+                <version>0.9.4</version>
                 <scope>test</scope>
             </dependency>
             <dependency>