Openssl 3.0 is probably coming out on archlinux and fedora in the next few months, so building against openssl 3.0 is a good idea when there is a chance to do so.

Additionally, fedora 36 and archlinux will probably make openssl executable the 3.0 version, meaning that the current detection mechanism will detect openssl 3.0, even if openssl 1.1 library files are also installed. This already happens on Fedora rawhide, and I had to manually change the sh script to force 1.1 to make it work. Volta should actually look for the latest supported openssl version using soname rather than the output of openssl version.