feat(css): upgrade fontawsome to v6, and self-host it

_config.yml

@@ -32,32 +32,32 @@ email:
 links:
   - name: github
     url: https://github.com/jimeh
-    class: fab fa-github
+    class: fa-brands fa-github
   - name: twitter
     url: https://twitter.com/jimeh
-    class: fab fa-twitter
+    class: fa-brands fa-twitter
   - name: blog
     url: https://jimeh.io/
-    class: far fa-newspaper
+    class: fa-solid fa-newspaper
   - name: linkedin
     url: https://www.linkedin.com/in/jimeh
-    class: fab fa-linkedin-in
+    class: fa-brands fa-linkedin
   - name: last.fm
     url: https://www.last.fm/user/jimeh
-    class: fab fa-lastfm
+    class: fa-brands fa-square-lastfm
   - name: flickr
     url: https://flickr.com/photos/jimeh
-    class: fab fa-flickr
+    class: fa-brands fa-flickr
   - name: vcard
     id: vcard
     type: download
     url: https://assets.jimeh.me/jim-myhrberg.vcf
-    class: far fa-address-card
+    class: fa-solid fa-address-card
   - name: cv (pdf)
     id: resume
     type: download
     url: https://jimeh.me/cv
-    class: fas fa-file-alt
+    class: fa-solid fa-file-pdf
 
 # additional stuff
 exclude: