Bump microsoft/setup-msbuild from 2 to 3 (#411)

Bumps [microsoft/setup-msbuild](https://github.com/microsoft/setup-msbuild) from 2 to 3.
- [Release notes](https://github.com/microsoft/setup-msbuild/releases)
- [Commits](microsoft/setup-msbuild@v2...v3)

---
updated-dependencies:
- dependency-name: microsoft/setup-msbuild
  dependency-version: '3'
  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>

Author: dependabot[bot]

.github/workflows/CI_build.yml

@@ -19,7 +19,7 @@ jobs:
         submodules: 'true'
 
     - name: Add msbuild to PATH
-      uses: microsoft/setup-msbuild@v2
+      uses: microsoft/setup-msbuild@v3
 
     - name: Setup NuGet.exe
       uses: nuget/setup-nuget@v2

.github/workflows/msvc_analysis.yml

@@ -24,7 +24,7 @@ jobs:
           submodules: recursive
 
       - name: Add msbuild to PATH
-        uses: microsoft/setup-msbuild@v2
+        uses: microsoft/setup-msbuild@v3
 
       - name: Setup NuGet.exe
         uses: nuget/setup-nuget@v2