add alias to sort by version

plugins/git/git.plugin.zsh

@@ -212,6 +212,7 @@ alias gsts='git stash show --text'
 alias gsu='git submodule update'
 
 alias gts='git tag -s'
+alias gtv='git tag | sort -V'
 
 alias gunignore='git update-index --no-assume-unchanged'
 alias gunwip='git log -n 1 | grep -q -c "\-\-wip\-\-" && git reset HEAD~1'