Update feature check of flycheck in elixir mode

This patch updates the check for enabling flycheck bindings to the new
module location.

modules/lang/elixir/config.el

@@ -40,7 +40,7 @@
     (add-hook 'elixir-mode-local-vars-hook #'lsp!))
 
   (use-package! flycheck-credo
-    :when (featurep! :tools flycheck)
+    :when (featurep! :checkers syntax)
     :config (flycheck-credo-setup)))
 
 

modules/lang/elixir/packages.el

@@ -4,5 +4,5 @@
 ;; +elixir.el
 (package! elixir-mode)
 (package! alchemist)
-(when (featurep! :tools flycheck)
+(when (featurep! :checkers syntax)
   (package! flycheck-credo))