build(deps): Bump actions/setup-dotnet from 3 to 4

Bumps [actions/setup-dotnet](https://github.com/actions/setup-dotnet) from 3 to 4.
- [Release notes](https://github.com/actions/setup-dotnet/releases)
- [Commits](https://github.com/actions/setup-dotnet/compare/v3...v4)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build-test.yaml

@@ -14,7 +14,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Setup .NET Core SDK ${{ matrix.dotnet-version }}
-        uses: actions/setup-dotnet@v3
+        uses: actions/setup-dotnet@v4
         with:
           dotnet-version: ${{ matrix.dotnet-version }}
       - uses: actions/cache@v4
@@ -44,7 +44,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Setup .NET Core SDK
-        uses: actions/setup-dotnet@v3
+        uses: actions/setup-dotnet@v4
       - uses: actions/cache@v4
         with:
           path: ~/.nuget/packages
@@ -72,7 +72,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Setup .NET Core SDK
-        uses: actions/setup-dotnet@v3
+        uses: actions/setup-dotnet@v4
       - uses: actions/cache@v4
         with:
           path: ~/.nuget/packages