Bump org.mongodb:mongodb-driver-sync from 4.7.1 to 4.9.0

Bumps [org.mongodb:mongodb-driver-sync](https://github.com/mongodb/mongo-java-driver) from 4.7.1 to 4.9.0.
- [Release notes](https://github.com/mongodb/mongo-java-driver/releases)
- [Commits](mongodb/mongo-java-driver@r4.7.1...r4.9.0)

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

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

jcv-db-mongo/build.gradle.kts

@@ -80,7 +80,7 @@ dependencies {
     implementation(group = "com.ekino.oss.jcv", name = "jcv-core", version = "${project.extra["jcv-core.version"]}")
     implementation(group = "org.skyscreamer", name = "jsonassert", version = "${project.extra["jsonassert.version"]}")
 
-    implementation("org.mongodb:mongodb-driver-sync:4.7.1")
+    implementation("org.mongodb:mongodb-driver-sync:4.9.0")
 
     testImplementation(group = "org.junit.jupiter", name = "junit-jupiter", version = "${project.extra["junit.version"]}")