chore(tazjin/emacs): remove now builtin packages

Change-Id: Ib7bf90a1c1fcd9d4475664f4d68a83967df47bfc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9159
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI

users/tazjin/emacs/default.nix

@@ -35,7 +35,6 @@ pkgs.makeOverridable
       deft
       direnv
       dockerfile-mode
-      eglot
       elixir-mode
       elm-mode
       erlang
@@ -77,7 +76,6 @@ pkgs.makeOverridable
       telephone-line
       terraform-mode
       toml-mode
-      transient
       undo-tree
       use-package
       uuidgen