devel/monodevelop: update to version 7.1.0.1297

 - add azure cli files to the download list
 - remove reference assemblies as a dependency: no longer required
 - remove mono-addins as a dependency: shipped internally (via github)
 - remove cmake as a dependency: replaced by new build system based on msbuild
 - add multiple nuget feeds and move nuget dependencies into separate files
 - explicitly ser full path to install(1) to fix installation script