Fix EKU lookup in certificate

Author: cdelafuente-r7

lib/msf/core/exploit/remote/pkcs12/storage.rb

@@ -75,7 +75,7 @@ def filter_pkcs12(options)
 
         if options[:tls_auth]
           eku = cert.extensions.select { |c| c.oid == 'extendedKeyUsage' }.first
-          unless eku&.value == 'TLS Web Client Authentication'
+          unless eku&.value.include?('TLS Web Client Authentication')
             ilog("[filter_pkcs12] Found a matching certificate but it doesn't have the 'TLS Web Client Authentication' EKU")
             next false
           end