Install ccache on Windows

According to there is growing support for Windows in ccache. It may be spotty for Visual Studio compilers, but I guess should be better for clang and gcc (BTW also not listed in as available in the worker).

There are both official builds at and Chocolatey packages at

This should probably cover also automated caching back of the object files, with CCACHE_DIR preferably also resolving to “$HOME/.ccache” as it defaults on Linux/Unix systems.

Overall, sounds exciting to have more test targets available from the common ecosystem! Thanks!

So is this a request to simply include the ccache Chocolatey package in the Windows image, or to have a plugin/add-on that will (in addition to instaling ccache) implicitly configure the build cache settings?