Replace helm-build-sync-source with helm-make-source

[twlz0ne]

The macro helm-build-sync-source will cause an Invalid function error when compiling byte code:

Debugger entered--Lisp error: (invalid-function helm-build-sync-source)
  helm-build-sync-source(\"Awesome-Tab Group\" :candidates awesome-tab-get-groups
  :action ((\"Switch to group\" . awesome-tab-switch-group)))
  awesome-tab-build-helm-source()
  (closure (t) nil (awesome-tab-build-helm-source))()"

There are 2 ways to solve it:

1. add (eval-when-compile (require 'helm-source nil t)).
2. replace helm-build-sync-source with helm-make-source.

See https://github.com/jacktasia/dumb-jump/issues/224 for more infomation.

---

Minimal config to reproduce:

(progn
  (toggle-debug-on-error)
  (quelpa '(awesome-tab :repo "manateelazycat/awesome-tab" :fetcher github))
  (require 'awesome-tab)
  (awesome-tab-build-helm-source))

• macOS 10.13.6
• Emacs 28.0.50

[manateelazycat]

感谢补丁!