Recognize css font: in addition to font-family:

Author: jsoref

Diff for: .github/actions/spelling/candidate.patterns

@@ -22,7 +22,7 @@ index (?:[0-9a-z]{7,40},|)[0-9a-z]{7,40}\.\.[0-9a-z]{7,40}
 ['"`\s][-bcdLlpsw](?:[-r][-w][-Ssx]){2}[-r][-w][-SsTtx]\+?['"`\s]
 
 # css fonts
-\bfont-family:[^;}]+
+\bfont(?:-family|):[^;}]+
 
 # css url wrappings
 \burl\([^)]+\)