Bump terser from 4.4.3 to 4.5.1

Bump fetch-mock from 8.3.0 to 8.3.1

Bump sass from 1.23.7 to 1.24.2

Bump mocha from 6.2.2 to 7.0.0

Bump commander from 4.0.1 to 4.1.0

Make Annotation sub-components compute their own privacy

Stop passing result of `Annotation.state.isPrivate` through
`AnnotationActionBar` to `AnnotationShareControl` but instead
have `AnnotationShareControl` compute privacy itself.

Stop passing value of `Annotation.state.isPrivate()` through
`AnnotationHeader` all the way to `AnnotationShareInfo` and
instead compute that within `AnnotationShareInfo` itself.

When tag suggestions exceeds just a few hundred results, a noticeable performance is observed in Chrome.

- Add limit param to services.tags.filter()
- Use filter limit when user agent is Chrome

Complete final sidebar SVG icon conversions

Bumps [@babel/preset-env](https://github.com/babel/babel) from 7.7.6 to 7.7.7.
- [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/v7.7.6...v7.7.7)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [terser](https://github.com/terser/terser) from 4.4.3 to 4.5.1.
- [Release notes](https://github.com/terser/terser/releases)
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/terser/terser/commits)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.595.0 to 2.597.0.
- [Release notes](https://github.com/aws/aws-sdk-js/releases)
- [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-js/compare/v2.595.0...v2.597.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [fetch-mock](https://github.com/wheresrhys/fetch-mock) from 8.3.0 to 8.3.1.
- [Release notes](https://github.com/wheresrhys/fetch-mock/releases)
- [Commits](https://github.com/wheresrhys/fetch-mock/compare/v8.3.0...v8.3.1)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [sass](https://github.com/sass/dart-sass) from 1.23.7 to 1.24.2.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sass/dart-sass/compare/1.23.7...1.24.2)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [mocha](https://github.com/mochajs/mocha) from 6.2.2 to 7.0.0.
- [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/v6.2.2...v7.0.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [eslint](https://github.com/eslint/eslint) from 6.7.2 to 6.8.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v6.7.2...v6.8.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [commander](https://github.com/tj/commander.js) from 4.0.1 to 4.1.0.
- [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/4.0.1...v4.1.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [@babel/core](https://github.com/babel/babel) from 7.7.5 to 7.7.7.
- [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/v7.7.5...v7.7.7)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Prepare for transition to ES modules

Add `title` property to `SvgIcon`

Fix incorrect attribute type

Optional property `title` sets `title` on SVG’s containing `span` for
a11y/usability

In preparation for converting the client source to ES modules, in order
that the pattern library and other frontend apps all use the same module
system, change the source type for ESLint to "module" and remove the
"use strict" declarations at the top of each source file.

Babel already inserts "use strict" at the top of every module it
processes and support for transpiling ES modules is already enabled by
@babel/preset-env.

The change is only applied to modules in `src/` as build scripts
(gulpfile.js, `scripts/**.js`) are not treated as modules.

Fix focus halo on primary action button mixin

Update and Simplify `SelectionTabs`, `NewNoteButton` icons, styling

- Convert `annotate` icon in `SelectionTabs` to SVG
- Remove redundant/misleading `note` icon from `SelectionTabs`
- Remove tutorial-display conditional from `SelectionTabs`
- Remove excess SASS rules from `SelectionTabs`

Bump postcss from 7.0.24 to 7.0.26

Bumps [postcss](https://github.com/postcss/postcss) from 7.0.24 to 7.0.26.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/master/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss/compare/7.0.24...7.0.26)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump sinon from 7.5.0 to 8.0.1