(GH-897) Fix DISM /all for newer Windows versions

DISM /all was never running for source windowsfeatures due to only running on
Windows 6.2.

The issue here was minor version was always required to be > 2, so now that
we're at windows 10.0.x /all is not being added, even though this logic really
only wanted to make sure the version was >= 6.2

Added a check to see if the version is greater than 6 entirely, if not, only
then does it check if its version 6 and at least minor ver. 6.2.

Not calling /all as part of DISM meant that dependencies for windows features
were never installed as part of the installation.

src/chocolatey/infrastructure.app/services/WindowsFeatureService.cs

@@ -227,7 +227,7 @@ public string build_args(ChocolateyConfiguration config, IDictionary<string, Ext
             var args = ExternalCommandArgsBuilder.build_arguments(config, argsDictionary);
 
             // at least Windows 8/2012
-            if (config.Information.PlatformVersion.Major >= 6 && config.Information.PlatformVersion.Minor >= 2)
+            if (config.Information.PlatformVersion.Major > 6 || (config.Information.PlatformVersion.Major == 6 && config.Information.PlatformVersion.Minor >= 2))
             {
                 args = args.Replace(ALL_TOKEN, "/All");
             }
@@ -401,4 +401,4 @@ public ConcurrentDictionary<string, PackageResult> uninstall_run(ChocolateyConfi
             return packageResults;
         }
     }
-}
+}