chore(deps): bump protobuf-net from 3.2.26 to 3.2.45 (#365)

Bumps [protobuf-net](https://github.com/protobuf-net/protobuf-net) from 3.2.26 to 3.2.45.
- [Release notes](https://github.com/protobuf-net/protobuf-net/releases)
- [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-patch
...

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

src/CycloneDX.Core/CycloneDX.Core.csproj

@@ -13,7 +13,7 @@
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <PackageReference Include="JsonSchema.Net" Version="5.3.1" />
-    <PackageReference Include="protobuf-net" Version="3.2.26" />
+    <PackageReference Include="protobuf-net" Version="3.2.45" />
     <PackageReference Include="protobuf-net.BuildTools" Version="3.2.12" PrivateAssets="all" IncludeAssets="runtime;build;native;contentfiles;analyzers;buildtransitive" />
   </ItemGroup>