Bump Google.Protobuf from 3.27.3 to 3.28.1

Bumps [Google.Protobuf](https://github.com/protocolbuffers/protobuf) from 3.27.3 to 3.28.1.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](protocolbuffers/protobuf@v3.27.3...v3.28.1)

---
updated-dependencies:
- dependency-name: Google.Protobuf
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

src/Gauge.Dotnet.csproj

@@ -32,7 +32,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Google.Protobuf" Version="3.27.3" />
+    <PackageReference Include="Google.Protobuf" Version="3.28.1" />
     <PackageReference Include="Grpc.AspNetCore.Server" Version="2.65.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.Common" Version="4.11.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.11.0" />