Migrate to slnx

Author: 0xced

serilog-formatting-log4net.sln

@@ -0,0 +1,18 @@
+<Solution>
+  <Folder Name="/Meta/">
+    <File Path=".config/dotnet-tools.json" />
+    <File Path="CHANGELOG.md" />
+    <File Path="CODE_OF_CONDUCT.md" />
+    <File Path="Directory.Build.props" />
+    <File Path="global.json" />
+    <File Path="LICENSE" />
+    <File Path="MAINTENANCE.md" />
+    <File Path="NuGet.config" />
+    <File Path="src/packages.lock.json" />
+  </Folder>
+  <Folder Name="/Meta/workflows/">
+    <File Path=".github/workflows/continuous-integration.yml" />
+  </Folder>
+  <Project Path="src/Serilog.Formatting.Log4Net.csproj" />
+  <Project Path="tests/Serilog.Formatting.Log4Net.Tests.csproj" />
+</Solution>