Upgrade MongoDB driver 5.1.1 -> 5.1.2 (#1241)

See:
- https://github.com/mongodb/mongo-java-driver/releases/tag/r5.1.2
- mongodb/mongo-java-driver@r5.1.1...r5.1.2

pom.xml

@@ -466,7 +466,7 @@
             <dependency>
                 <groupId>org.mongodb</groupId>
                 <artifactId>mongodb-driver-core</artifactId>
-                <version>5.1.1</version>
+                <version>5.1.2</version>
             </dependency>
             <dependency>
                 <groupId>org.openrewrite</groupId>