Bump Serilog from 2.12.0 to 3.0.1

Bumps [Serilog](https://github.com/serilog/serilog) from 2.12.0 to 3.0.1.
- [Release notes](https://github.com/serilog/serilog/releases)
- [Changelog](https://github.com/serilog/serilog/blob/dev/CHANGES.md)
- [Commits](serilog/serilog@v2.12.0...v3.0.1)

---
updated-dependencies:
- dependency-name: Serilog
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

src/Akka.Logger.Serilog/Akka.Logger.Serilog.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <Import Project="..\common.props" />
 
 
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Serilog" Version="2.12.0" />
+    <PackageReference Include="Serilog" Version="3.0.1" />
     <PackageReference Include="Akka" Version="$(AkkaVersion)" />
   </ItemGroup>