Create Debian and RPM Packages on release

[AndrewQuijano]

Closes #4686

https://github.com/AndrewQuijano/googletest/releases/tag/2.1.3

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[AndrewQuijano]

I should note a few things:

1. Dependencies are filled out wrong, not sure what you'd suggest putting here.
2. Also, it looks like there are multiple packages here? So I started down this rabbit hole as I wanted to have later versions of libgtest-dev, but it looks like it relies on googletest and google-mock which is built here too? Not sure if this means you'd want to create three separate Debian packages to replicate what is done on apt? At least the benefit is, this would make package updating on Debian APT repositories a lot easier.
3. I did NOT test installing and attempting to run the package, I might have missed something.

Either way, this should give the team a good head start to automate creating the packages on each release.

[Yankuba-debug]

((GoogleTest))

[Yankuba-debug]

#4688

[Yankuba-debug]

#4688