use docker for changelog

package.json

@@ -20,7 +20,7 @@
     "pack": "npm pack",
     "docs": "bash -x scripts/generate-docs.sh",
     "coverage": "nyc report --reporter=text-lcov | coveralls",
-    "changelog": "github_changelog_generator -u wechaty -p wechaty && sed -i'.bak' /greenkeeper/d CHANGELOG.md && sed -i'.bak' /Snyk/d CHANGELOG.md && sed -i'.bak' '/An in-range update of/d' CHANGELOG.md && ts-node scripts/sort-contributiveness.ts < CHANGELOG.md > CHANGELOG.new.md 2>/dev/null && cat CHANGELOG.md >> CHANGELOG.new.md && mv CHANGELOG.new.md CHANGELOG.md",
+    "changelog": "docker run -it --rm -e CHANGELOG_GITHUB_TOKEN -v \"$(pwd)\":/usr/local/src/your-app ferrarimarco/github-changelog-generator -u wechaty -p wechaty && sed -i'.bak' /greenkeeper/d CHANGELOG.md && sed -i'.bak' /Snyk/d CHANGELOG.md && sed -i'.bak' '/An in-range update of/d' CHANGELOG.md && ts-node scripts/sort-contributiveness.ts < CHANGELOG.md > CHANGELOG.new.md 2>/dev/null && cat CHANGELOG.md >> CHANGELOG.new.md && mv CHANGELOG.new.md CHANGELOG.md",
     "doctor": "npm run check-node-version && ts-node bin/doctor",
     "check-node-version": "check-node-version --node \">= 12\"",
     "lint": "npm run check-node-version && npm run lint:es && npm run lint:ts && npm run lint:sh && npm run lint:md",