(DOCSP-32574): Update minimum MDB version (#150)

Author: jeff-allen-mongo

source/includes/fact-mongodb-version.rst

@@ -1,5 +1,5 @@
 
 {+c2c-product-name+} supports synchronization between clusters.  Both
-the source and destination cluster must use MongoDB 6.0 or later. The
+the source and destination cluster must use MongoDB 6.0.8 or later. The
 :dbcommand:`Feature Compatibility Version
 <setFeatureCompatibilityVersion>` must also be set to 6.0 or later.