MT#57448 Finish perl modules with «1;»

Warned-by: perlcritic
Fixes: Modules::RequireEndWithOne
Change-Id: If1c45b53483d6cee438c10d3f00b4eb4d412bc00

lib/Sipwise/Boilerplate.pm

@@ -1,6 +1,8 @@
 package Sipwise::Boilerplate 1.005;
 use Sipwise::Base;
 
+1;
+
 __END__
 
 =encoding UTF-8
@@ -27,6 +29,8 @@ Delete the C<=for author> POD sections after you are done with them.
 
     $CLASS->meta->make_immutable;
 
+    1;
+
     __END__
 
     =encoding UTF-8

lib/Sipwise/CodingStandards.pm

@@ -1,6 +1,8 @@
 package Sipwise::CodingStandards 1.005;
 use Sipwise::Base;
 
+1;
+
 __END__
 
 =encoding UTF-8