Force brotli to 1.2.1 (release-v1.30) - #6641

Line matches candidate pattern (assign regex) `= /[^*].*?(?:[a-z]{3,}|[A-Z]{3,}|[A-Z][a-z]{2,}).*/[gi]?(?=\W|$)` (candidate-pattern)

Line matches candidate pattern (regex choice) `\(\?:[^)]+\|[^)]+\)` (candidate-pattern)