Enable USB mass storage in kernel

**Is your feature request related to a problem? Please describe.**
After following the instructions at https://github.com/dorssel/usbipd-win/wiki/WSL-support it is still impossible to mount the device to the WSL2 distro's filesystem.

**Describe the solution you'd like**
If the kernel had USB mass storage enabled, the problem would be solved AFAIK.

**Describe alternatives you've considered**
None

**Additional context**
For USB mass storage support, in drivers/usb/storage:
USB_SUPPORT [=y]
USB_STORAGE [=y]

For NBD support (to run qemu with image), in drivers/block:
BLK_DEV_NBD [=y]

References:
https://www.reddit.com/r/bashonubuntuonwindows/comments/17chaed/how_to_mount_usb_device_after_installing_usbipdwin/
https://behind.flatspot.pictures/the-ultimate-wsl2-setup/#custom-kernel

Thanks for your kind consideration!

Start by checking the kernel configuration associated with drivers/usb/storage and drivers/block, focusing on USB_SUPPORT, USB_STORAGE, and BLK_DEV_NBD. Compare the current configuration with the requested settings and review the linked WSL and custom-kernel references. Done means the relevant support is enabled and the reported USB device can be mounted from the WSL2 filesystem.

Written by the indexing model from the issue text.