Support for TM1637 6-digits displays

**Describe the problem you have/What new integration you would like**

Please add support for TM1637 6digits display. This modules displays [123456] in reverse order as [321654] using standard tm1637 display platform.

There is already a library that supports both 4 and 6-digits displays [https://github.com/jasonacox/TM1637TinyDisplay](https://github.com/jasonacox/TM1637TinyDisplay#tm1637-6-digit-display---tm1637tinydisplay6)

No repository files, tests, or entry points are named in the issue. Start by reviewing the existing TM1637 display integration and the linked TM1637TinyDisplay library, especially its six-digit behavior. Done means supporting six-digit TM1637 displays and producing the expected ordering for [123456] and [321654].

Written by the indexing model from the issue text.