Bump NUnit3TestAdapter from 4.6.0 to 6.2.0

---
updated-dependencies:
- dependency-name: NUnit3TestAdapter
  dependency-version: 6.2.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: nunit
...

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

Author: dependabot[bot]

tests/App.config

@@ -17,11 +17,11 @@
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="nunit.framework" publicKeyToken="2638cd05610744eb" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.4.0.0" newVersion="4.4.0.0" />
+        <bindingRedirect oldVersion="0.0.0.0-4.5.1.0" newVersion="4.5.1.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="nunit.framework.legacy" publicKeyToken="2638cd05610744eb" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.4.0.0" newVersion="4.4.0.0" />
+        <bindingRedirect oldVersion="0.0.0.0-4.5.1.0" newVersion="4.5.1.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />