install.bat: fix Wow6432Node substitution
install.bat: fix Wow6432Node substitution

luarocks/luarocks,keplerproject/luarocks,xpol/luavm,luarocks/luarocks,xpol/luainstaller,robooo/luarocks,robooo/luarocks,luarocks/luarocks,xpol/luainstaller,xpol/luarocks,xpol/luarocks,xpol/luavm,xpol/luarocks,keplerproject/luarocks,xpol/luavm,tarantool/luarocks,tarantool/luarocks,tarantool/luarocks,robooo/luarocks,xpol/luainstaller,xpol/luavm,xpol/luavm,xpol/luainstaller,xpol/luarocks,robooo/luarocks,keplerproject/luarocks,keplerproject/luarocks