Broken software documentation links

[milank94]

@dimitri-tenstorrent found a few more places that reference the old software install instructions that should be removed and replaced with a link to the getting started guide:

https://docs.tenstorrent.com/aibs/grayskull/installation.html#software-setup
https://docs.tenstorrent.com/aibs/wormhole/installation.html#software-setup
https://docs.tenstorrent.com/systems/quietbox/specifications.html#software-setup
https://docs.tenstorrent.com/systems/quietbox/support.html
https://docs.tenstorrent.com/systems/t3000/specifications.html#software-setup
https://docs.tenstorrent.com/systems/t3000/support.html#tenstorrent-support
https://docs.tenstorrent.com/systems/t1000/specifications.html#software-setup
https://docs.tenstorrent.com/systems/t1000/support.html#tenstorrent-support
https://docs.tenstorrent.com/systems/t7000/specifications.html#software-setup
https://docs.tenstorrent.com/systems/t7000/support.html