Fix IE11 polyfill and some clean ups

[compulim]

Fixes #4170. Related to #4133.

Changelog Entry

• Bumped all dependencies to the latest versions, by @compulim in PR #4074, PR #4123, and PR #4188
  • Production dependencies
    • abort-controller-es5@2.0.1
    • markdown-it-attrs-es5@2.0.2
    • p-defer-es5@2.0.1

Description

Polyfills for IE11

We introduced Map in #4108. However, we should also add the polyfill from core-js/features/map.

Test file name length

Some snapshots generated by Jest has too long filename that made the repository not cloneable on Windows.

We renamed some tests to make the snapshot filenames shorter.

Bumping dependencies

There was a bug in esbuild@<0.13.4 which caused it to fail on npm@7.

The newer version of these dependencies are using newer version of esbuild@0.14.23:

• abort-controller-es5@2.0.0..2.0.1
• markdown-it-attrs-es5@2.0.1..2.0.2
• p-defer-es5@2.0.0..2.0.1

Design

Specific Changes

• Renamed some tests to reduce length of file names
• Refactor IE11 polyfills to separate file
• Updated dependencies
  • abort-controller-es5@2.0.1
  • markdown-it-attrs-es5@2.0.2
  • p-defer-es5@2.0.1
• Remove lerna.json and package.json under /samples/ as we no longer use lerna for samples for quite some time
• Run npm audit fix under /samples/01.getting-started/g.hybrid-react-npm/

• I have added tests and executed them locally
• I have updated CHANGELOG.md
• I have updated documentation

Review Checklist

This section is for contributors to review your work.

• Accessibility reviewed (tab order, content readability, alt text, color contrast)
• Browser and platform compatibilities reviewed
• CSS styles reviewed (minimal rules, no z-index)
• Documents reviewed (docs, samples, live demo)
• Internationalization reviewed (strings, unit formatting)
• package.json and package-lock.json reviewed
• Security reviewed (no data URIs, check for nonce leak)
• Tests reviewed (coverage, legitimacy)