Update Google.Protobuf package

Author: follesoe

Blueye.Protocol.Protobuf.csproj

@@ -13,7 +13,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Google.Protobuf" Version="3.31.0" />
+    <PackageReference Include="Google.Protobuf" Version="3.31.1" />
     <PackageReference Include="Google.Protobuf.Tools" Version="3.31.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>