[VL] Enable ccache in Gluten CPP build

### Description

It's for speeding up subsequent compilation. Currently, it is not time-consuming to build Gluten CPP. Just created this issue for enabling only if necessary at some time point.

No files or tests are named. Start by locating the Gluten C++ build configuration and its native build entry point, then determine whether ccache can be enabled without changing current build behavior. Done means subsequent Gluten C++ compilations use ccache and the existing build still completes successfully.

Written by the indexing model from the issue text.