Update actions/setup-dotnet action to v5 (#1616)

Co-authored-by: dependencyupdates[bot] <218638057+dependencyupdates[bot]@users.noreply.github.com>

Author: dependencyupdates[bot]

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Setup .NET SDK
-        uses: actions/setup-dotnet@v4.3.1
+        uses: actions/setup-dotnet@v5.0.0
         with:
           dotnet-version: 8.0.x
       - name: Add msbuild to PATH

.github/workflows/release.yml

@@ -28,7 +28,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Setup .NET SDK
-        uses: actions/setup-dotnet@v4.3.1
+        uses: actions/setup-dotnet@v5.0.0
         with:
           dotnet-version: 8.0.200 # Locked until VS/MSBuild is compatible with 8.0.300
       - name: Add msbuild to PATH