fix(c): update queries from upstream (#309)

after/queries/c/matchup.scm

@@ -18,10 +18,16 @@
     (case_statement "default" @mid.switch.2)?)) @scope.switch
 
 ; 'else' and 'else if'
-(if_statement
+(else_clause
   "else" @_start (if_statement "if" @_end)?
   (#make-range! "mid.if.1" @_start @_end))
 
+; if
+((if_statement
+  "if" @open.if) @scope.if
+ (#not-has-parent? @scope.if else_clause))
+
+
 ; if
 (compound_statement
   (if_statement