Bump nuget/setup-nuget from 1 to 2 (#328)

Bumps [nuget/setup-nuget](https://github.com/nuget/setup-nuget) from 1 to 2.
- [Release notes](https://github.com/nuget/setup-nuget/releases)
- [Commits](NuGet/setup-nuget@v1...v2)

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

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

.github/workflows/CI_build.yml

@@ -21,7 +21,7 @@ jobs:
       uses: microsoft/setup-msbuild@v1
 
     - name: Setup NuGet.exe
-      uses: nuget/setup-nuget@v1
+      uses: nuget/setup-nuget@v2
 
     - name: Restore
       working-directory: .

.github/workflows/msvc_analysis.yml

@@ -27,7 +27,7 @@ jobs:
         uses: microsoft/setup-msbuild@v1
 
       - name: Setup NuGet.exe
-        uses: nuget/setup-nuget@v1
+        uses: nuget/setup-nuget@v2
 
       - name: Restore
         working-directory: .