🍒 [lldb] improve the heuristics for checking if a terminal supports Unicode#12014

adrian-prantl merged 3 commits intoswiftlang:swift/release/6.3swiftlang/llvm-project:swift/release/6.3from

charles-zablit:charles-zablit/lldb/better-unicode-check-to-swift-release-6.3charles-zablit/llvm-project:charles-zablit/lldb/better-unicode-check-to-swift-release-6.3Copy head branch name to clipboard