Update of MongoDB Java Driver to version 4.3.0

The thirdparty dependencies org.mongodb:mongodb-driver-legacy, org.mongodb:mongodb-driver-core and org.mongodb:bson have been updated from version 4.2.2 to 4.3.0.

(CMS-19758)

validate-multisite Improvement

The output data for "MS-VALIDATION-8000 - Link Spanning Sites" has been enhanced with the site IDs of the content's site and the link target's site.

(CMS-11136)