Bump material-icons from 0.5.2 to 0.7.0 in /frontend

[dependabot-preview]

Bumps material-icons from 0.5.2 to 0.7.0.

Release notes

Sourced from material-icons's releases.

0.7.0

Major Changes

• Remove eot font files as they are only required for IE6-8
• Remove ttf and otf font files as woff2 and woff font files should be enough for modern browsers
• Rename font files to match their CSS class names (MaterialIconsOutlined-Regular → material-icons-outlined)
• Refactor Sass mixins and remove unused Sass variables ($material-icons-font-name, $material-icons-font-family)

Other Changes

• Delete unused svg font file
• Remove local() font references in css as they may cause issues with locally installed fonts
• Add files field to package.json to include only css, scss and font files in package
• Switch to dart-sass as node-sass is deprecated
• Update fonts and codepoints
• Add airline_stops, airlines, apps_outage, browser_updated, connecting_airports, expand_circle_down, flight_class, interests, mode_of_travel, soup_kitchen icons

0.6.4

Changes

• Update font files and codepoints
• Add co2, comments_disabled, gif_box, group_remove, workspace_premium icons

0.6.3

Changes

• Update script to get codepoints from font files
• Update codepoints

0.6.2

Changes

• Update font files and codepoints

0.6.1

Changes

• Update codepoints and CSS classes for new icons
• Add support for outlined, round, sharp and two tone icons to CSS classes

To display outlined, round, sharp and two tone icons, use:

<span class="mi-outlined mi-home"></span>
<span class="mi-round mi-home"></span>
<span class="mi-sharp mi-home"></span>
<span class="mi-two-tone mi-home"></span>

... (truncated)

Commits

• ebb3c8d 0.7.0
• 513ff9c Update README
• 38d281b Update fonts and codepoints
• a60eaae Switch to dart-sass
• b391cdf Prefix partial Sass files with '_'
• 1a759c4 Add "files" field to package.json
• 6cc37b3 Fix demo
• 5952f11 Move codepoints.json to _data directory
• 7a8cdad Move codepoints.scss to css directory
• 8255974 Use Sass placeholder selector and refactor Sass code
• Additional commits viewable in compare view

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