Broken QGroundControl related links

[Antonio Sanjurjo C]

Hi, I've seen that multiple links related to QGC are broken in the docs.

Examples:

• #3019
• https://docs.px4.io/main/en/config/radio.html#further-information -> #3022
• https://docs.px4.io/main/en/config/joystick.html#enabling-px4-joystick-support -> #3021

This is related to the new docs page. If it's general maybe an automatic solution or a general link search has to be done

[Hamish Willee]

Thanks. Leaving this open as I will do a full check in a couple of weeks when I get back.