Bump actions/setup-dotnet from 4.1.0 to 4.2.0

Bumps [actions/setup-dotnet](https://github.com/actions/setup-dotnet) from 4.1.0 to 4.2.0.
- [Release notes](https://github.com/actions/setup-dotnet/releases)
- [Commits](actions/setup-dotnet@v4.1.0...v4.2.0)

---
updated-dependencies:
- dependency-name: actions/setup-dotnet
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
           fetch-depth: 0
           submodules: true
       - name: Setup .NET SDK
-        uses: actions/setup-dotnet@v4.1.0
+        uses: actions/setup-dotnet@v4.2.0
         with:
           dotnet-version: 8.0.x
       - name: Build

.github/workflows/nuget-audit.yml

@@ -11,7 +11,7 @@ jobs:
       - name: Checkout
         uses: actions/[email protected]
       - name: Setup .NET SDK
-        uses: actions/setup-dotnet@v4.1.0
+        uses: actions/setup-dotnet@v4.2.0
         with:
           global-json-file: global.json
       - name: Restore