README.md points to archived https://github.com/eclipse-threadx/rtos-docs/blob/main/rtos-docs/ instead of https://github.com/eclipse-threadx/rtos-docs-asciidoc

[jespertragardh]

Describe the bug
The following README.md links to https://github.com/eclipse-threadx/rtos-docs/blob/main/rtos-docs/ which is archived since it is replaced by https://github.com/eclipse-threadx/rtos-docs-asciidoc

For convenience, I report the bug in this project as I assume that the maintainers will script a PR for each affected repo and also check if there are other links to the archived documentation repo.

https://github.com/eclipse-threadx/filex/blob/bb6e295af079f3cd903272982106b0ddd9537422/README.md
https://github.com/eclipse-threadx/guix/blob/e3c17571c77666f5d130c2092909898b757a10d7/README.md
https://github.com/eclipse-threadx/levelx/blob/a46b74fb8aa133796ccbc13e7902cb8bb818e12f/README.md
https://github.com/eclipse-threadx/netxduo/blob/8b6e03ac30ab688bec02c69d42f2304b7f72a202/README.md
https://github.com/eclipse-threadx/threadx/blob/3726d7906b4808bfec7855fc088e073199df9120/README.md
https://github.com/eclipse-threadx/tracex/blob/b1af4decb38d48958ce3fa5c70d403f0d48aa25b/README.md
https://github.com/eclipse-threadx/usbx/blob/6dc0cf233d5b7ee6e1a7434581964975f8d8d37b/README.md

[jespertragardh]

The "hardware" label is not appropriate but I can't seem to remove it. Sorry for any confusion caused by this.