Update build.yaml

Update actions/checkout from v2 to v4
Update microsoft/setup-msbuild from v1.0.2 to v2

.github/workflows/build.yaml

@@ -12,7 +12,7 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         fetch-depth: 0
 
@@ -24,7 +24,7 @@ jobs:
 
     # Add MSBuild to the PATH: https://github.com/microsoft/setup-msbuild
     - name: Setup MSBuild.exe
-      uses: microsoft/setup-msbuild@v1.0.2
+      uses: microsoft/setup-msbuild@v2
 
     # Restore the application to populate the obj folder with RuntimeIdentifiers
     - name: Restore the application