Bump jose4j from 0.7.6 to 0.7.7

Bumps [jose4j](https://bitbucket.org/b_c/jose4j) from 0.7.6 to 0.7.7.
- [Commits](https://bitbucket.org/b_c/jose4j/branches/compare/jose4j-0.7.7..jose4j-0.7.6)

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

Author: dependabot[bot]

pom.xml

@@ -151,7 +151,7 @@
       <dependency>
         <groupId>org.bitbucket.b_c</groupId>
         <artifactId>jose4j</artifactId>
-        <version>0.7.6</version>
+        <version>0.7.7</version>
       </dependency>
       <dependency>
         <groupId>com.github.vladimir-bukhtoyarov</groupId>