(#518) Bump version of Serilog being used

Author: gep13

src/Directory.Build.props

@@ -18,7 +18,7 @@
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="Serilog" Version="2.10.0" />
+        <PackageReference Include="Serilog" Version="3.0.1" />
         <PackageReference Include="IDisposableAnalyzers" Version="4.0.6">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>