build(deps): bump @fortawesome/fontawesome-free from 6.7.2 to 7.0.0

[dependabot]

Bumps @fortawesome/fontawesome-free from 6.7.2 to 7.0.0.

Release notes

Sourced from @​fortawesome/fontawesome-free's releases.

Release 7.0.0

Change log available at https://fontawesome.com/docs/changelog/

Commits

• 14189d0 Release 7.0.0 (#20715)
• 8ff114b Initial commit for 7
• See full diff in compare view

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[yubiuser]

I updated the css and woff2 files. I removed the ttf font files as they are not supported by FA v7 any more

We are no longer including legacy .ttf or .woff webfonts.

[yubiuser]

Changes which might need attention:
https://fontawesome.com/changelog

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We removed the sr-only classes

Only used in

web/style/themes/default-darker.css

Lines 137 to 138 in c0a237a

	.sr-only {
	border-color: currentcolor;

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We removed the fa-fw class

Used in many places.
However, from a first glance the interface still looks good

[dependabot]

A newer version of @​fortawesome/fontawesome-free exists, but since this PR has been edited by someone other than Dependabot I haven't updated it. You'll get a PR for the updated version as normal once this PR is merged.

[yubiuser]

@pi-hole/web-maintainers someone wants to take a look here?

[yubiuser]

@rdwebdesign could you take a look?