graphics/microwindiws: Update microwindows commit hash

[Acfboy]

Summary

This update introduces the following changes in mw:

• Fixed some -Werror warnings in CI as mentioned in boards: Add Nano-X Default Configs and Documents for Nuttx nuttx#19912
• Fixed the issue where the backspace key was not working in QEMU Fix backspace generates incorrect character in nuttx ghaerr/microwindows#199

Impact

• Users can use backspace in microwindows demos in nuttx.
• Except for the Mixed Style errors, all other CI issues in nuttx-apps should be fixed.

Testing

Tested under qemu-intel64:nanox configurations.

[ppisa]

Superseded by #3769

[Acfboy]

Sorry I didn't update the hash to a more suitable one in time. I think the hash should be updated to the latest commit after ghaerr/microwindows#200 . @ppsia, could you open a new PR?

[ppisa]

The pull request is already open (#3770) and with included nxcalc.c cleanup it should allow builds without warning.

By the way, I think that it would worth to make start of nanoxserver in nanoxterm configurable, with default enabled and then add another program in examples which would only call nanox_server_main() in its main.

This way the server can be started independently for some other applications and in the case that NuttX is build in MMU mode, as for https://github.com/78/nuttx-esp32s31 then server can reside in own address-space.