Bump NuGet/setup-nuget from 1.2.0 to 2.0.0 (#21)

Bumps [NuGet/setup-nuget](https://github.com/nuget/setup-nuget) from 1.2.0 to 2.0.0.
- [Release notes](https://github.com/nuget/setup-nuget/releases)
- [Commits](NuGet/setup-nuget@v1.2.0...v2.0.0)

---
updated-dependencies:
- dependency-name: NuGet/setup-nuget
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/msi-build.yml

@@ -29,7 +29,7 @@ jobs:
       uses: microsoft/[email protected]
 
     - name: Setup NuGet.exe for use with actions
-      uses: NuGet/setup-nuget@v1.2.0
+      uses: NuGet/setup-nuget@v2.0.0
 
     - name: Restore NuGet Packages
       run: nuget restore WixInstallerExamples.sln