Remove a CSS hack for font awesome icons (#266)

- This was breaking the site from building and removing it does not seem to cause any issues.

Author: deweydell

src/components/link/index.js

@@ -1,9 +1,4 @@
 import React from 'react'
-// This ensures that the icon CSS is loaded immediately before attempting to render icons
-import '@fortawesome/fontawesome-svg-core/styles.css'
-import { config } from '@fortawesome/fontawesome-svg-core'
-// Prevent fontawesome from dynamically adding its css since we did it manually above
-config.autoAddCss = false
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 import { faExternalLinkAlt, faFilePdf } from '@fortawesome/free-solid-svg-icons'
 import { faMeetup } from '@fortawesome/free-brands-svg-icons'

src/components/menu/index.js

@@ -1,9 +1,4 @@
 import React, { useState } from 'react'
-// This ensures that the icon CSS is loaded immediately before attempting to render icons
-import '@fortawesome/fontawesome-svg-core/styles.css'
-import { config } from '@fortawesome/fontawesome-svg-core'
-// Prevent fontawesome from dynamically adding its css since we did it manually above
-config.autoAddCss = false
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 import { faBars, faTimes } from '@fortawesome/free-solid-svg-icons'
 import { navigate } from 'gatsby'