Created attachment 1889404 [details]
Actual and the expected result example for displaying the memory info

Description of problem:
There is an incorrect format of displying memory/disk size in various places:
Mi/Gi/Ti is shown instead of MiB/GiB/TiB, or missing space between the value and the unit that would improve readability.

Version-Release number of selected component (if applicable):
4.11

How reproducible:
always

Steps to Reproduce:
1. Go to Templates/VirtualMachines/Catalog or try to create/clone a VM
2. Check the Disks/CPU|Memory/Flavor field and the disk size/memory info

Actual results:
Templates disks tab: displaying correct units but without a space between the value and the units (for example 30GiB instead of 30 GiB)
VMs Overview tab: - Details card - CPU | Memory field - incorrect unit + missing space
                  - Disks card - incorrect unit for the Size column
VMs Disk tab: incorrect unit for the Size column
VMs Details tab: CPU | Memory field - incorrect unit + missing space
VMs/Templates Edit CPU | Memory modal: incorrect units in the drop down for the Memory unit
Catalog Template card: CPU | Memory field - incorrect unit + missing space for the memory info
Create VM drawer: CPU | Memory field - incorrect unit + missing space for the memory info
Review and create VirtualMachine Overview tab: - CPU | Memory field - incorrect unit + missing space for the memory info
                                               - modal to Edit CPU | Memory values there - incorrect unit
                                               - Disks field - correct units but without the space
Review and create VirtualMachine Disks tab: correct units but without the space
Clone VirtualMachine modal: Flavor field - incorrect unit + missing space for the memory info 

Expected results:
Display for example '30 GiB' instead of '30GiB' or '30Gi' (same for the other units), in the CPU | Memory field (or the modal to edit them) or Disks tab/card.