Update brotli from 1.0.4 to 1.0.6 (#4061)
Update brotli from 1.0.4 to 1.0.6 (#4061)


edmorley/treeherder,edmorley/treeherder,KWierso/treeherder,edmorley/treeherder,KWierso/treeherder,KWierso/treeherder,KWierso/treeherder,edmorley/treeherder