Bug 11226: subscription frequencies and numbering patterns should be editable with serials permissions

Bug 7688 does now allow patrons with serials permissions to edit
 subscription frequencies/numbering patterns.

 Test plan:
 Try to access to serials/subscription-frequencies.pl and
 serials/subscription-numberpatterns.pl with the "serials" permissions.

Signed-off-by: Bernardo Gonzalez Kriegel <bgkriegel@gmail.com>
With patch and only serial permissions can now access
frequences and patterns.
No koha-qa errors

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>

serials/subscription-frequencies.pl

@@ -42,7 +42,7 @@ my ($template, $loggedinuser, $cookie, $flags) = get_template_and_user( {
     query           => $input,
     type            => 'intranet',
     authnotrequired => 0,
-    flagsrequired   => { 'parameters' => 1 },
+    flagsrequired   => { 'serials' => 1 },
     debug           => 1,
 } );
 

serials/subscription-numberpatterns.pl

@@ -41,7 +41,7 @@ my ($template, $loggedinuser, $cookie, $flags) = get_template_and_user( {
     query           => $input,
     type            => 'intranet',
     authnotrequired => 0,
-    flagsrequired   => { 'parameters' => 1 }
+    flagsrequired   => { 'serials' => 1 }
 } );
 
 my $op = $input->param('op');