message: [test] Update `publish-canary` script
diff: "lerna": "lerna",
  "bootstrap": "lerna bootstrap",
  "publish-stable": "echo 'Run `yarn changelog` for instructions'",
  - "publish-canary": "git pull && lerna version prerelease --preid canary --message 'Publish Canary' --exact",
  + "publish-canary": "git checkout main && git pull && lerna version prerelease --preid canary --message 'Publish Canary' --exact",
  "publish-from-github": "./utils/publish.sh",
  "changelog": "node utils/changelog.js",
  "build": "node utils/run.js build all",
  