allow using LaunchDarkly.Logging 2.x

Author: eli-darkly

src/LaunchDarkly.EventSource/LaunchDarkly.EventSource.csproj

@@ -18,7 +18,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="LaunchDarkly.Logging" Version="[1.0.1,2.0.0)" />
+    <PackageReference Include="LaunchDarkly.Logging" Version="[1.0.1,3.0.0)" />
   </ItemGroup>
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'net462' ">