[PATCH v3 0/1] MR4814: gitlab: Use build64 directory for Clang build.

[Jacek Caban (＠jacek)]

This fixes config.cache caching and avoids spam in logs about removed files and directories.

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  v3: gitlab: Cache config.cache in Clang builds.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/4814