[RUN-AS-IF-FOSS] Fix order of imports in JavaScript files

What does this MR do?

Fix order of imports in JavaScript files as a preparation step for gitlab-org/frontend/eslint-plugin#6 (closed)

We follow this imports order:

// 1. "external" modules
import _ from 'lodash';
import chalk from 'chalk';
// 2. "internal" and aliased modules
// (if you have configured your path or webpack to handle your internal paths differently)
import foo from 'src/foo';
// 3. modules from a "parent" directory
import foo from '../foo';
import qux from '../../foo/qux';
// 4. "sibling" modules from the same or a sibling's directory
import bar from './bar';
import baz from './bar/baz';
import main from './';

Screenshots

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• Database guides
• Separation of EE specific content

Availability and Testing

• Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
• Tested in all supported browsers
• Informed Infrastructure department of a default or new setting change, if applicable per definition of done

Security

If this MR contains changes to processing or storing of credentials or tokens, authorization and authentication methods and other items described in the security review guidelines:

• Label as security and @ mention @gitlab-com/gl-security/appsec
• The MR includes necessary changes to maintain consistency between UI, API, email, or other methods
• Security reports checked/validated by a reviewer from the AppSec team