Release Notes:

- Added to let LineColumn on StatusBar as clickable to open
GoToLineColumn.
- Added placeholder to GoToLineColumn input, and show help message on
input changed.

## Screenshot


![go-to-line-column](https://github.com/zed-industries/zed/assets/5518/90a4f644-07d4-4208-8caa-5510e1537f37)