Bump protobuf-net from 3.0.101 to 3.2.26 (#2018)

Bumps [protobuf-net](https://github.com/protobuf-net/protobuf-net) from 3.0.101 to 3.2.26.
- [Changelog](https://github.com/protobuf-net/protobuf-net/blob/main/docs/releasenotes.md)
- [Commits](https://github.com/protobuf-net/protobuf-net/commits)

---
updated-dependencies:
- dependency-name: protobuf-net
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

src/Proto.Cluster.CodeGen/Proto.Cluster.CodeGen.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <!-- Suppresses the warnings about the package not having assemblies in lib/*/.dll.-->
         <NoPackageAnalysis>true</NoPackageAnalysis>
@@ -27,7 +27,7 @@
 
     <ItemGroup>
         <PackageReference Include="Handlebars.Net" Version="2.0.9"/>
-        <PackageReference Include="protobuf-net" Version="3.0.101"/>
+        <PackageReference Include="protobuf-net" Version="3.2.26"/>
         <PackageReference Include="protobuf-net.Reflection" Version="3.0.101"/>
         <PackageReference Include="Microsoft.Build.Framework" Version="17.0.0"/>
         <PackageReference Include="Microsoft.Build.Utilities.Core" Version="17.0.0"/>