Bump microsoft/setup-msbuild from 2 to 3

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>

Author: dependabot[bot]

.github/workflows/ci_build.yml

@@ -29,7 +29,7 @@ jobs:
 
       # Step 2: Prepare for build
       - name: Setup MSBuild
-        uses: microsoft/setup-msbuild@v2
+        uses: microsoft/setup-msbuild@v3
 
       # Step 3: Build projects and unit test
       - name: Build code

.github/workflows/codeql.yml

@@ -57,7 +57,7 @@ jobs:
 
       # Ensure MSBuild is available
       - name: Setup MSBuild
-        uses: microsoft/setup-msbuild@v2
+        uses: microsoft/setup-msbuild@v3
 
       # Build explicitly as Autobuild is not working with .slnx
       # This makes sure include paths from submodules (external/*) are found.