Description of problem:

My understanding is that, by default, the `Default` and `Small` server sizes should be identical. Currently, the `Small` server size has a request of 1CPU and 8Gi of memory, while the `Default` one has 1CPU and 4Gi of memory.

Prerequisites (if any, like setup, operators/versions):

RHODS 1.1.1-21 on OSD

Steps to Reproduce

1. Install RHODS
2. Check requests and limits for Small and Default server sizes

Actual results:

Requests are different

Expected results:

Requests and Limits are the same by default

Reproducibility (Always/Intermittent/Only Once):

Always

Build Details:

Additional info: