I want the ccache command-line tool to support a compression report command via ccache -x and ccache…

I want the ccache command-line tool to support a compression report command via ccache -x and ccache…: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). I want the ccache command-line tool to support a compression report command via ccache -x and ccache --show-compression. The…