Add git-prompt path for hoembrew

shrc

@@ -1051,6 +1051,7 @@ __my_ps1_moc(){
 for f in /usr/share/git/git-prompt.sh \
              /Applications/Xcode.app/Contents/Developer/usr/share/git-core/git-prompt.sh \
              /usr/local/opt/bash-git-prompt/share/gitprompt.sh \
+             "`brew --prefix 2>/dev/null`"/etc/bash_completion.d/git-prompt.sh \
              /usr/share/git-core/contrib/completion/git-prompt.sh \
              /usr/local/share/git-core/contrib/completion/git-prompt.sh \
              /etc/bash_completion.d/git-prompt \