feat(c3)!: update parser and queries

Update for C3 v0.8

runtime/queries/c3/highlights.scm

@@ -82,9 +82,7 @@
 ] @keyword
 
 [
-  "$alignof"
   "$assert"
-  "$assignable"
   "$case"
   "$default"
   "$defined"
@@ -96,31 +94,19 @@
   "$endif"
   "$endswitch"
   "$eval"
-  "$evaltype"
   "$error"
   "$exec"
-  "$extnameof"
   "$feature"
   "$for"
   "$foreach"
   "$if"
   "$include"
-  "$is_const"
-  "$kindof"
-  "$nameof"
-  "$offsetof"
-  "$qnameof"
-  "$sizeof"
+  "$reflect"
   "$stringify"
   "$switch"
-  "$typefrom"
-  "$typeof"
-  "$vacount"
-  "$vatype"
-  "$vaconst"
+  "$Typefrom"
+  "$Typeof"
   "$vaarg"
-  "$vaexpr"
-  "$vasplat"
 ] @keyword.directive
 
 "assert" @keyword.debug