ab8b1fa PRCI: update memory reqs for each topology

Authored and Committed by frenaud 2 years ago
    PRCI: update memory reqs for each topology
    
    The memory requirements are defined in the vagrant templates in
    https://github.com/freeipa/freeipa-pr-ci/tree/master/templates/vagrantfiles
    
    They have been updated and the corresponding values must be
    kept consistent in the topologies for PRCI.
    
    Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
    Reviewed-By: Armando Neto <abiagion@redhat.com>