llvm-project

578c03f7 - [lldb] Support OSC escape codes for native progress (#162162)

[lldb] Support OSC escape codes for native progress (#162162) This PR adds support for emitting the OSC `9;4` sequences to show a GUI native progress bar. There's a limited number of terminal emulators that support this, so for now this requires explicit opt-in through a setting. I'm reusing the existing `show-progress` setting, which became a NOOP with the introduction of the statusline. The option now defaults to off. Implements #160369