0f3c94a3d8
This patch removes ccache from the Linux CI container. It is no longer needed after migrating the monolithic-linux.sh script. The other two upstream users of this container, namely the post commit static analyzer and the llvm tests workflow both already use sccache. Reviewers: tstellar, gburgessiv, dschuff, Keenuts, lnihlen, cmtice Reviewed By: dschuff, Keenuts, cmtice Pull Request: https://github.com/llvm/llvm-project/pull/149197