Ensure that VC++ Redistributable is installed during installation

[mschuettlerTNG]

Previously we implemented a .nsh script snippet that would install the VC++ Redist during AI-Playground setup. This snippet was missed when the build scripts were moved to the public repo and should be added again to ensure that users have a working runtime environment.

    ReadRegDWORD $0 HKLM "SOFTWARE\Microsoft\VisualStudio\14.0\VC\Runtimes\x64" "Installed"
    ${If} $0 != "1"
      DetailPrint "Installing Microsoft Visual C++ Redistributable..."
      inetc::get /CAPTION " " /BANNER "Downloading Microsoft Visual C++ Redistributable..." "https://aka.ms/vs/17/release/vc_redist.x64.exe" "$TEMP\vc_redist.x64.exe"
      ExecWait "$TEMP\vc_redist.x64.exe /install /norestart"
    ${EndIf}