Co-authored-by: NPontus Wallberg <pontus.wallberg@configura.com>

* es2015 bundle with dependencies via npm script build:es:bundle
* es2015 bundle without dependencies via npm script build:es:bundle
* jest dependency for test:artifact
* migrate babel.config.json to babel.config.js and maintain env support for commonjs and es2015
* remove polyfill
* fix es syntax: replace module.exports with export
* fix es syntax: remove .jsx extension inside import

* Added tooling for appending OAS3 relative URLs to selected Server

Info
* Terms of service URL
* Contact URL
* License URL
* External Docs URL

Tag
* Tag External Docs URL

Operation
* Operation External Docs
** Operation Tag
Co-authored-by: NTim Lai <timothy.lai@gmail.com>

This address a bug where a `$` character in a request body or header
would not be properly escaped in a string in the generated curl command.

Fixes #5390

Bumps [elliptic](https://github.com/indutny/elliptic) from 6.5.2 to 6.5.3.
- [Release notes](https://github.com/indutny/elliptic/releases)
- [Commits](https://github.com/indutny/elliptic/compare/v6.5.2...v6.5.3)
Signed-off-by: Ndependabot[bot] <support@github.com>
Co-authored-by: Ndependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: NTim Lai <timothy.lai@gmail.com>

Co-authored-by: NTim Lai <timothy.lai@gmail.com>

ref: #5311

* fix(OAS3): servers component should use nextProps

* test(OAS3): cypress tests for selecting multiple servers

* test(OAS3): multiple server test with definition change

ref: #4778

* feat(swagger-ui-react): support for presets and defaultModelsExpandDepth
Co-authored-by: NKasun Thennakoon <tmkasun@gmail.com>

Co-authored-by: Nneel <neelima.sri.vathsavai@autodesk.com>

* .babelrc replacement ref: https://babeljs.io/docs/en/config-files

* add duplicate code detection check for general purpose use
* webpack alias for lodash
* redux and react-redux dependency bump that removes lodash dependencies
* lodash version match with swagger-client and recent security update
* additional webpack config to help reduce build sizes
* restore max bundle size back to 1024000