Add boundary id offset and name prefix to AnnularMeshGenerator

[BoZeng1997]

Reason

The ability to apply an offset in boundary ids and prefix to boundary names is very useful when we are using multiple mesh generators. This avoid confusion before combine different generated meshes without having extra manipulation on the ids and names.

Design

following how GeneratedMeshGenerator realizes the same ability and make the same function in AnnularMeshGenerator

Impact

AnnularMeshGenerator can apply offset on its boundary ids and prefix on its boundary names. We do not need RenameBoundary before combining multiple generated meshes.