v3.0.12-stage

doc: Added entry for run command option watch-ignored (#873)

* added docs for --watch-ignored cmd line opt

* removed accidental new line

* fixed alert

* added glob patterns to demonstrate its support

* Update alert to be more OS independent

* adding newline for consistency reasons

* adding different example glob patterns

* Edited line break

Co-authored-by: Caitlin Neiman <[email protected]>