Add Rocky Linux/AlmaLinux, 2 RHEL-based distros released in 2021.

[ItsZer0here]

Will be added ONLY distributions that have a fullfilled page at the info archive and follow the Timeline direction

The info archive code is both at:

• https://gitlab.com/Distroware/distroware.gitlab.io

• https://github.com/FabioLolix/distroware.gitlab.io

• The timeline direction can be discussed here: Timeline direction discussion