Bump Google.Protobuf from 3.27.3 to 3.28.0

Bumps [Google.Protobuf](https://github.com/protocolbuffers/protobuf) from 3.27.3 to 3.28.0.
- [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...v3.28.0)

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

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

Author: dependabot[bot]

NSF2SQL/NSF2SQL.csproj

@@ -143,7 +143,7 @@
       <Version>1.8.9</Version>
     </PackageReference>
     <PackageReference Include="Google.Protobuf">
-      <Version>3.27.3</Version>
+      <Version>3.28.0</Version>
     </PackageReference>
     <PackageReference Include="interop.domino.dll">
       <Version>1.0.0</Version>