Adding Reproducible build for MacOS & Ubuntu/Debian

[CPPDevCrypto]

Running ./reproducible-build.sh on MacOS & Debian/Ubuntu operating systems will;

• Add Microsoft key & feed.
• Install dotnet-sdk-2.1 & its dependencies.
• Restore project dependencies.
• Build the project.

TODO --

• Add support for yum package manager.
• Add support for raspberry pi.