Bump http-proxy-middleware from 2.0.7 to 2.0.9#8637

Archaeopteryx merged 1 commit intomastermozilla/treeherder:masterfrom

dependabot/npm_and_yarn/http-proxy-middleware-2.0.9mozilla/treeherder:dependabot/npm_and_yarn/http-proxy-middleware-2.0.9Copy head branch name to clipboard