build(deps): bump NuGet/setup-nuget from 2.0.2 to 3.0.0

Bumps [NuGet/setup-nuget](https://github.com/nuget/setup-nuget) from 2.0.2 to 3.0.0.
- [Release notes](https://github.com/nuget/setup-nuget/releases)
- [Commits](NuGet/setup-nuget@d105a94...12c5794)

---
updated-dependencies:
- dependency-name: NuGet/setup-nuget
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/windows-matrix.yml

@@ -66,7 +66,7 @@ jobs:
       # NuGet stuff now
 
       - name: Setup NuGet
-        uses: "NuGet/setup-nuget@d105a947828025cd7a980103c35ba2bfae586d0f"
+        uses: "NuGet/setup-nuget@12c57947e9458a5b976961b08ea0706a17dd71ae"
         with:
           nuget-version: "5.x"