Update actions/setup-dotnet action to v4.2.0 (#1587)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/ci.yml

@@ -106,11 +106,11 @@ jobs:
           clean: 'false'
           fetch-depth: '0'
       - name: 🔨 Use .NET Core 8.0 SDK
-        uses: actions/setup-dotnet@v4.1.0
+        uses: actions/setup-dotnet@v4.2.0
         with:
           dotnet-version: '8.0.x'
       - name: 🔨 Use .NET Core 9.0 SDK
-        uses: actions/setup-dotnet@v4.1.0
+        uses: actions/setup-dotnet@v4.2.0
         with:
           dotnet-version: '9.0.x'
       - name: 🚒 dotnet workload restore