v0.1.17.5

Changes

• Implement ghcup run subcommand wrt #137
• Support installation of dynamic HLS bindists wrt HLS #2675 and #237
• Fix XDG support when ~/.local/bin is a symlink wrt #311
• Add support for quilt-style patches wrt #230, by James Hobson
• Fix redundant upgrade warnings in ghcup upgrade
• Fix ghcup whereis ghc for non-standard versions wrt #289
• Don't print logs to stdout, but stderr
• Allow unpacking legacy lzma archives wrt #307
• Allow to disable self-upgrade functionality wrt #305
• Fix ghcup install ghc --set when ghc is already installed wrt #291