Bump com.mebigfatguy.fb-contrib:fb-contrib from 7.4.7 to 7.6.0

Bumps [com.mebigfatguy.fb-contrib:fb-contrib](https://github.com/mebigfatguy/fb-contrib) from 7.4.7 to 7.6.0.
- [Release notes](https://github.com/mebigfatguy/fb-contrib/releases)
- [Commits](mebigfatguy/fb-contrib@v7.4.7...v7.6.0)

---
updated-dependencies:
- dependency-name: com.mebigfatguy.fb-contrib:fb-contrib
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

build.gradle

@@ -473,7 +473,7 @@ subprojects {
             dependency "io.openmessaging:openmessaging-api:2.2.1-pubsub"
 
             dependency "com.h3xstream.findsecbugs:findsecbugs-plugin:1.11.0"
-            dependency "com.mebigfatguy.fb-contrib:fb-contrib:7.4.7"
+            dependency "com.mebigfatguy.fb-contrib:fb-contrib:7.6.0"
 
             dependency "org.springframework.boot:spring-boot-starter-web:2.7.10"
             dependency "io.openmessaging:registry-server:0.0.1"