[FEA] Create Utility Repo to Store Common Functionality

[mdemoret-nv]

Is your feature request related to a problem? Please describe.
We currently have several repos that all require similar functionality related to CMake, CI, Conda, Docker, and testing. This functionality is duplicated making it hard to maintain.

Describe the solution you'd like
Create a new repo containing the above common functionality that can be added as a submodule to all repos that need it. This will allow for versioning the common tools and keeping everything in sync. A partial list of items that could be included is:

#87 (comment)

#87 (comment)

#87 (comment)

[mdemoret-nv]

See the SRF sister issue here: nv-morpheus/MRC#225