Bump NLog from 6.0.7 to 6.1.2

---
updated-dependencies:
- dependency-name: NLog
  dependency-version: 6.1.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Directory.Packages.props

@@ -9,7 +9,7 @@
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
     <PackageVersion Include="MinVer" Version="7.0.0" />
     <PackageVersion Include="MongoDB.Driver" Version="3.8.0" />
-    <PackageVersion Include="NLog" Version="6.0.7" />
+    <PackageVersion Include="NLog" Version="6.1.2" />
     <PackageVersion Include="Scrutor" Version="7.0.0" />
     <PackageVersion Include="XUnit.Hosting" Version="4.0.0" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />