Remove 404ing fontawesome version-only sass import

Page rendering blocks on a request to
theupdateframework.io/css/5.12.0 until it 404s (takes +6s on my
box).

This commit removes the corresponding sass url import, as it seems
irrelevant (the corresponding resource does not exist and the
desired font stylesheet is actually loaded in the subsequent line).

Signed-off-by: Lukas Puehringer <[email protected]>

Author: lukpueh

assets/sass/style.sass

@@ -11,8 +11,6 @@
 @import url({{ $fontsUrl }})
 {{ end }}
 
-@import url({{ $fontAwesomeVersion }})
-
 {{ with $fontAwesomeVersion }}
 {{ $fontAwesomeUrl := printf "https://use.fontawesome.com/releases/v%s/css/all.css" . }}
 @import url({{ $fontAwesomeUrl }})