[emacs] Replace erlang-mode with erlang-ts-mode

This uses tree-sitter for highlighting and doesn't have to download
the whole erlang source code

.emacs.d/bootstrap.org

@@ -2215,21 +2215,13 @@ Show a list of the available django commands and run the selected one using a co
 
 ** Erlang
 
-Clone erlang source code into =~/Code/erlang/src/=
-
-#+BEGIN_SRC sh
-git clone https://github.com/erlang/otp.git ~/Code/erlang/src/
-#+END_SRC
-
-#+BEGIN_SRC emacs-lisp
-(use-package erlang
-  :ensure t
-  :defer t
-  :if (executable-find "erl")
-  :config
-  (setq erlang-root-dir (expand-file-name "~/Code/erlang/src"))
-  (require 'erlang-start))
-#+END_SRC
+#+begin_src emacs-lisp
+(use-package erlang-ts-mode
+  :straight (erlang-ts-mode
+             :type git
+             :host github
+             :repo "sebastiw/erlang-ts-mode"))
+#+end_src
 
 ** Elixir
 

.emacs.d/straight/versions/default.el

@@ -42,6 +42,7 @@
  ("embark" . "b9f2b3b9a5b9c72cf1416097b9941c4f275dae94")
  ("emmet-mode" . "0d03a59201383f37632f718012bd835222d11a8d")
  ("envrc" . "532ecdab48d073963ba5b581c06f3c0b83db05a6")
+ ("erlang-ts-mode" . "ba5a01a2d7731a6fbf6129c6c8556fbceeb7d8a9")
  ("esup" . "c9c95e245068d15d8e2732098af9a5d2bc8ec931")
  ("evil" . "0b134d3bbf73c93f5fed2bb89a35f408a9d627ed")
  ("evil-collection" . "e49d8e96ccc83d2bf7583c124582fc1ef076b15c")
@@ -108,7 +109,6 @@
  ("orderless" . "6936fe46ef07df168a423f04efeda130b4e69753")
  ("org-modern" . "96cd1dc2c8f523f1f4f02b927375deaa924368b4")
  ("org-tree-slide" . "7126a4365072a32898f169ead8fb59265dabc605")
- ("otp" . "44a56d6759b162a0f99e5cd92e2b1398604accac")
  ("package-lint" . "4ea8318c1bf79ccb1b4658d58917bbd9f990c432")
  ("paredit" . "814999bb320e6d5aaa9c8ff663b1933157129571")
  ("parrot" . "13757524f1c708b866f4aaab5a9fb3599a1c4f56")