[Lldb-commits] [lldb] [lldb] Add flag to "settings show" to include default values (PR #153233)

[Dave Lee via lldb-commits]

kastiglione wrote:

Updated. Of note:
* collection types now show `(default: empty)`
* the flag is named `--defaults`, in part because `settings show --show-defaults` seemed redundant 
* added tests

https://github.com/llvm/llvm-project/pull/153233