ci : run ccache-clear as the last step of release jobs (#27503)

* ci : run ccache-clear as the last step of release jobs

Assisted-by: pi:llama.cpp/Qwen3.8-27B

* update disabled job too to force rebase

---------

Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@huggingface.co>