feat(wine): complete with *.bat and *.cmd

Closes #1257

Author: scop

completions/wine

@@ -16,7 +16,7 @@ _comp_cmd_wine()
             _comp_compgen -- -W '--help --version'
             [[ ${COMPREPLY-} ]] && return
         fi
-        _comp_compgen_filedir '@([eE][xX][eE]?(.[sS][oO])|[cC][oO][mM]|[sS][cC][rR]|[mM][sS][iI])'
+        _comp_compgen_filedir '@([bB][aA][tT]|[cC][mM][dD]|[eE][xX][eE]?(.[sS][oO])|[cC][oO][mM]|[sS][cC][rR]|[mM][sS][iI])'
     else
         _comp_compgen_filedir
     fi