[21980] Fix sequence of alias of primitives inside modules

[richiware]

Description

This PR fixes a corner case with sequences of alias of primitives inside modules. The generated code doesn't compile due to how the type name is generated.

module Common_Module
{
   typedef char My_Char;
   typedef sequence<My_Char, 20> My_String;
};

module NoCommon_Module
{
   typedef Common_Module::My_String My_AliasString;
   typedef sequence<My_AliasString> My_SequenceString;

   struct My_Structure
   {
       My_SequenceString list;
   };
};

Depends on:

• [21979] Regression test for issue 21978 dds-types-test#40

Contributor Checklist

• Commit messages follow the project guidelines.
• Tests that thoroughly check the new feature have been added/Regression tests checking the bug and its fix have been added; the added tests pass locally
• N/A New feature has been documented/Current behavior is correctly described in the documentation.
• N/A Applicable backports have been included in the description.

Reviewer Checklist

• The PR has a milestone assigned.
• The title and description correctly express the PR's purpose.
• Check contributor checklist is correct.
• Check CI results: changes do not issue any warning.
• Check CI results: failing tests are unrelated with the changes.

[Mario-DL]

LGTM with green CI