Fix compdef commands in git plugin
The command `compdef command=git` returns an error in some cases, the
appropriate command is `compdef _git command`.
Fixes #5442
Diff
1diff --git a/plugins/git/git.plugin.zsh b/plugins/git/git.plugin.zsh
2index 28fb253dd88d44372ce9d2f770b1eae8a4935454..178f1deb255b241b81062be24dc6808031b2ffc0 100644
3--- a/plugins/git/git.plugin.zsh
4+++ b/plugins/git/git.plugin.zsh
5@@ -76,7 +76,7 @@ alias gcd='git checkout develop'
6 alias gcmsg='git commit -m'
7 alias gco='git checkout'
8 alias gcount='git shortlog -sn'
9-compdef gcount=git
10+compdef _git gcount
11 alias gcp='git cherry-pick'
12 alias gcpa='git cherry-pick --abort'
13 alias gcpc='git cherry-pick --continue'
14@@ -159,7 +159,7 @@ alias ghh='git help'
15 alias gignore='git update-index --assume-unchanged'
16 alias gignored='git ls-files -v | grep "^[[:lower:]]"'
17 alias git-svn-dcommit-push='git svn dcommit && git push github master:svntrunk'
18-compdef git-svn-dcommit-push=git
19+compdef _git git-svn-dcommit-push=git
2021 alias gk='\gitk --all --branches'
22 compdef _git gk='gitk'