message: chore(percy): add visual snapshots script
  ### Description
  This adds the `visual-snapshot` script to the web components package.
diff: "test:e2e:build": "node ./tests/e2e/build/build-examples.js",
  "typecheck": "tsc --noEmit -p tsconfig.json",
  "upgrade-carbon": "yarn upgrade-interactive carbon-components carbon-web-components @carbon/icon-helpers @carbon/icons --latest --exact",
  + "visual-snapshot": "yarn build-storybook && percy-storybook --widths=320,1280",
  "wca": "web-component-analyzer analyze src --outFile custom-elements.json"
  },
  "resolutions": {
  