Upgrade org.mongodb:mongo-java-driver from 3.0.2 to 3.12.7 (hygieia#3317

)

* pom upgrade

* update because indentation fixes

pom.xml

@@ -23,7 +23,7 @@
     <properties>
       <hygieia.core.version>3.1.5</hygieia.core.version>
         <spring-data-releasetrain.version>Gosling-RELEASE</spring-data-releasetrain.version>
-        <mongodb.version>3.0.2</mongodb.version>
+        <mongodb.version>3.12.7</mongodb.version>
         <mongo>3.0.2</mongo>
         <spring.version>4.2.5.RELEASE</spring.version>
         <spring.cloud.version>1.3.1.RELEASE</spring.cloud.version>