Bump xunit.runner.console from 2.6.4 to 2.9.0 (#1307)

Bumps xunit.runner.console from 2.6.4 to 2.9.0.

---
updated-dependencies:
- dependency-name: xunit.runner.console
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Steve Smith <steve@kentsmiths.com>

Directory.Packages.props

@@ -83,7 +83,7 @@
     <PackageVersion Include="WindowsAzure.Storage" Version="9.3.3" />
     <PackageVersion Include="xunit" Version="2.6.6" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="2.5.3" />
-    <PackageVersion Include="xunit.runner.console" Version="2.6.4">
+    <PackageVersion Include="xunit.runner.console" Version="2.9.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageVersion>