Upgrade Workflow (and remove dead-code)

Author: xvw

Diff for: .github/workflows/test.yml

@@ -15,6 +15,7 @@ jobs:
           - 29.2
           - 29.3
           - 29.4
+          - 30.1
     steps:
       - name: Set up Emacs
         uses: purcell/setup-emacs@master

Diff for: CHANGES.md

@@ -1,6 +1,7 @@
 ocaml-eglot unreleased
 ======================
 
+- A first support for `flycheck` ([#29](https://github.com/tarides/ocaml-eglot/pull/29), [#33](https://github.com/tarides/ocaml-eglot/pull/33) and [#37](https://github.com/tarides/ocaml-eglot/pull/37))
 - Use a more efficient way to ensure that a vector is empty ([#27](https://github.com/tarides/ocaml-eglot/pull/27))
 - Made the mode-line "lighter" more conventional ([#26](https://github.com/tarides/ocaml-eglot/pull/26))
 

Diff for: ocaml-eglot.el

@@ -87,13 +87,6 @@ Otherwise, `merlin-construct' only includes constructors."
                        (featurep 'flycheck-eglot))
               '((const :tag "Use Flycheck" flycheck)))))
 
-;; (defcustom ocaml-eglot-syntax-checker 'flymake
-;;   "Defines the syntax checker to use."
-;;   :group 'ocaml-eglot
-;;   :type '(choice
-;;           (const :tag "Use flycheck" flycheck)
-;;           (const :tag "Use flymake" flymake)))
-
 ;;; Faces
 
 (defface ocaml-eglot-value-name-face