Convert `<svg-icon>` component to React

Merge pull request #1055 from hypothesis/dependabot/npm_and_yarn/babel-plugin-transform-async-to-promises-0.8.9

Bump babel-plugin-transform-async-to-promises from 0.8.8 to 0.8.9

Bump mocha from 6.1.1 to 6.1.2

Bump enzyme-adapter-preact-pure from 1.10.3 to 1.10.4

Bumps [babel-plugin-transform-async-to-promises](https://github.com/rpetrich/babel-plugin-transform-async-to-promises) from 0.8.8 to 0.8.9.
- [Release notes](https://github.com/rpetrich/babel-plugin-transform-async-to-promises/releases)
- [Commits](https://github.com/rpetrich/babel-plugin-transform-async-to-promises/compare/v0.8.8...v0.8.9)
Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [mocha](https://github.com/mochajs/mocha) from 6.1.1 to 6.1.2.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](https://github.com/mochajs/mocha/compare/v6.1.1...v6.1.2)
Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [enzyme-adapter-preact-pure](https://github.com/robertknight/enzyme-adapter-preact-pure) from 1.10.3 to 1.10.4.
- [Release notes](https://github.com/robertknight/enzyme-adapter-preact-pure/releases)
- [Changelog](https://github.com/robertknight/enzyme-adapter-preact-pure/blob/master/CHANGELOG.md)
- [Commits](https://github.com/robertknight/enzyme-adapter-preact-pure/commits)
Signed-off-by: dependabot[bot] <support@dependabot.com>

Convert `<annotation-action-button>` component to React

Bump @babel/preset-env from 7.4.2 to 7.4.3

Bumps [@babel/preset-env](https://github.com/babel/babel) from 7.4.2 to 7.4.3.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/master/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/compare/v7.4.2...v7.4.3)
Signed-off-by: dependabot[bot] <support@dependabot.com>

Bump @octokit/rest from 16.22.0 to 16.23.2

Bump @babel/core from 7.4.0 to 7.4.3

Bump enzyme-adapter-preact-pure from 1.10.2 to 1.10.3

Bump preact from 10.0.0-alpha.2 to 10.0.0-alpha.4

Bump codecov from 3.2.0 to 3.3.0

Bump mocha from 6.0.2 to 6.1.1

Bump commander from 2.19.0 to 2.20.0

Bump autoprefixer from 9.5.0 to 9.5.1

Bumps [commander](https://github.com/tj/commander.js) from 2.19.0 to 2.20.0.
- [Release notes](https://github.com/tj/commander.js/releases)
- [Changelog](https://github.com/tj/commander.js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/tj/commander.js/compare/v2.19.0...v2.20.0)
Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [mocha](https://github.com/mochajs/mocha) from 6.0.2 to 6.1.1.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](https://github.com/mochajs/mocha/compare/v6.0.2...v6.1.1)
Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [@octokit/rest](https://github.com/octokit/rest.js) from 16.22.0 to 16.23.2.
- [Release notes](https://github.com/octokit/rest.js/releases)
- [Commits](https://github.com/octokit/rest.js/compare/v16.22.0...v16.23.2)
Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [codecov](https://github.com/codecov/codecov-node) from 3.2.0 to 3.3.0.
- [Release notes](https://github.com/codecov/codecov-node/releases)
- [Commits](https://github.com/codecov/codecov-node/commits/v3.3.0)
Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [enzyme-adapter-preact-pure](https://github.com/robertknight/enzyme-adapter-preact-pure) from 1.10.2 to 1.10.3.
- [Release notes](https://github.com/robertknight/enzyme-adapter-preact-pure/releases)
- [Changelog](https://github.com/robertknight/enzyme-adapter-preact-pure/blob/master/CHANGELOG.md)
- [Commits](https://github.com/robertknight/enzyme-adapter-preact-pure/commits)
Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [@babel/core](https://github.com/babel/babel) from 7.4.0 to 7.4.3.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/master/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/compare/v7.4.0...v7.4.3)
Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [autoprefixer](https://github.com/postcss/autoprefixer) from 9.5.0 to 9.5.1.
- [Release notes](https://github.com/postcss/autoprefixer/releases)
- [Changelog](https://github.com/postcss/autoprefixer/blob/master/CHANGELOG.md)
- [Commits](https://github.com/postcss/autoprefixer/compare/9.5.0...9.5.1)
Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [preact](https://github.com/developit/preact) from 10.0.0-alpha.2 to 10.0.0-alpha.4.
- [Release notes](https://github.com/developit/preact/releases)
- [Commits](https://github.com/developit/preact/compare/10.0.0-alpha.2...10.0.0-alpha.4)
Signed-off-by: dependabot[bot] <support@dependabot.com>

Convert `<group-list-item-out-of-scope>` to React

 - Extract an SVG element in order to give it a name and clarify what it
   is for
 - Improve a link `title`
 - Remove an unnecessary extra space

Add ESLint plugin to check React hooks usage

Usage of "hooks" has to follow certain rules [1]. This adds the official
ESLint plugin to check for this.

All the checks are marked as errors following the "no warnings, only
errors" principle. ESLint suppressions can be used to ignore any cases
where we decide not to follow a "rule".

[1] https://reactjs.org/docs/hooks-rules.html

Convert `<group-list-item>` component to React

Bump enzyme from 3.8.0 to 3.9.0

Bump @octokit/rest from 16.20.0 to 16.22.0

Bumps [enzyme](https://github.com/airbnb/enzyme/tree/HEAD/packages/enzyme) from 3.8.0 to 3.9.0.
- [Release notes](https://github.com/airbnb/enzyme/releases)
- [Changelog](https://github.com/airbnb/enzyme/blob/master/CHANGELOG.md)
- [Commits](https://github.com/airbnb/enzyme/commits/enzyme@3.9.0/packages/enzyme)
Signed-off-by: dependabot[bot] <support@dependabot.com>