refactor(brewfile): switch from Isolator to Blurred
refactor(brewfile): switch from Isolator to Blurred

Because Isolator is not working on Big Sur and M1 (not sure which one is
the problem).

wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent