Bump mongodb.version from 5.5.1 to 5.6.1

Bumps `mongodb.version` from 5.5.1 to 5.6.1.

Updates `org.mongodb:bson` from 5.5.1 to 5.6.1
- [Release notes](https://github.com/mongodb/mongo-java-driver/releases)
- [Commits](mongodb/mongo-java-driver@r5.5.1...r5.6.1)

Updates `org.mongodb:mongodb-driver-core` from 5.5.1 to 5.6.1
- [Release notes](https://github.com/mongodb/mongo-java-driver/releases)
- [Commits](mongodb/mongo-java-driver@r5.5.1...r5.6.1)

Updates `org.mongodb:mongodb-driver-sync` from 5.5.1 to 5.6.1
- [Release notes](https://github.com/mongodb/mongo-java-driver/releases)
- [Commits](mongodb/mongo-java-driver@r5.5.1...r5.6.1)

---
updated-dependencies:
- dependency-name: org.mongodb:bson
  dependency-version: 5.6.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.mongodb:mongodb-driver-core
  dependency-version: 5.6.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.mongodb:mongodb-driver-sync
  dependency-version: 5.6.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

log4j-mongodb/pom.xml

@@ -37,7 +37,7 @@
     <Fragment-Host>org.apache.logging.log4j.core</Fragment-Host>
 
     <!-- Dependency properties -->
-    <mongodb.version>5.5.1</mongodb.version>
+    <mongodb.version>5.6.1</mongodb.version>
     <slf4j2.version>2.0.17</slf4j2.version>
   </properties>