MT#5879 Not all characters should be quoted

(cherry picked from commit 1a1362db7e)

share/tools/generate_invoices.pl

@@ -283,11 +283,11 @@ sub generate_invoice_data{
     
     $client_contact->{country} = country($client_contact->{country} || '');
     foreach(keys %$client_contact){
-        $client_contact->{$_} = encode_entities($client_contact->{$_});
+        $client_contact->{$_} = encode_entities($client_contact->{$_}, '<>&"');
     }
     $provider_contact->{country} = country($provider_contact->{country} || '');
     foreach(keys %$provider_contact){
-        $provider_contact->{$_} = encode_entities($provider_contact->{$_});
+        $provider_contact->{$_} = encode_entities($provider_contact->{$_}, '<>&"');
     }
     # TODO: if not a full month, calculate fraction?
     #TODO: to utils::contract and share with catalyst version