ShaderSet fix

[psi29a]

Pull Request Template

Description

Missing include while trying to build VSG; this is in release v1.1.6

Fixes # (issue)

/home/psi29a/Workspace/vsgopenmw/cmake-build-relwithdebinfo/extern/fetched/vsg/include/vsg/state/ViewDependentState.h:137:17: error: ‘ShaderSet’ was not declared in this scope; did you mean ‘ShaderStages’?
  137 |         ref_ptr<ShaderSet> shaderSet;
      |                 ^~~~~~~~~
      |                 ShaderStages
/home/psi29a/Workspace/vsgopenmw/cmake-build-relwithdebinfo/extern/fetched/vsg/include/vsg/state/ViewDependentState.h:137:26: error: template argument 1 is invalid
  137 |         ref_ptr<ShaderSet> shaderSet;
      |                          ^

Type of change

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

It builds again. :)

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• My changes generate no new warnings