Shink MongoDB Auto-reconfiguration compatibility

Previously MongdoDB auto-reconfiguration would work all the way back
to the 1.0.x line.  With a recent update to spring-cloud, this
compatibility has been reduced to a more manageable level.  This means
that Spring Mongo DB 1.0.x and 1.1.x have been removed leaving 1.2.x,
1.3.x, and 1.4.x.

[#70144260]
Merge 70144260-shrink-mongo to master

[Completes #70144260]