Force registering of async git_prompt_info

In my setup the $git_prompt_info variable is wrapped in a function;
hence it does not trigger the regex in the git library of oh-my-zsh.

This patches away the check and force registering the handler

I also remove the workaround that I previously inserted in the theme

lib/git.zsh

@@ -162,11 +162,7 @@ if zstyle -t ':omz:alpha:lib:git' async-prompt \
   # or any of the other prompt variables
   function _defer_async_git_register() {
     # Check if git_prompt_info is used in a prompt variable
-    case "${PS1}:${PS2}:${PS3}:${PS4}:${RPROMPT}:${RPS1}:${RPS2}:${RPS3}:${RPS4}" in
-    *(\$\(git_prompt_info\)|\`git_prompt_info\`)*)
       _omz_register_handler _omz_git_prompt_info
-      ;;
-    esac
 
     case "${PS1}:${PS2}:${PS3}:${PS4}:${RPROMPT}:${RPS1}:${RPS2}:${RPS3}:${RPS4}" in
     *(\$\(git_prompt_status\)|\`git_prompt_status\`)*)

themes/gentoo-wilder.zsh-theme

@@ -64,9 +64,3 @@ ZSH_THEME_GIT_COMMITS_AHEAD_PREFIX="%{\033[0;36m%} "
 ZSH_THEME_GIT_COMMITS_AHEAD_SUFFIX="↑%{$fg_bold[blue]%}"
 ZSH_THEME_GIT_COMMITS_BEHIND_PREFIX="%{\033[0;36m%} "
 ZSH_THEME_GIT_COMMITS_BEHIND_SUFFIX="↓%{$fg_bold[blue]%}"
-
-# This is needed to have the async branch prompt working properly.
-# the reason why it does not work out of the box is that we use the
-# wrapper git_stuff in our prompt instead of the plain git_prompt_info.
-
-_omz_register_handler _omz_git_prompt_info