Talk about foundational techologies

[robertu94]

https://github.com/szcompressor/next.szcompressor.github.io/blob/0f7ba5773d3415466f5afc126037e178b2cef142/content/en/blog/releases/foundational-techologies.md?plain=1#L6-L23

• @dingwentao please add a few sentences on cuSZ technologies
• @ayzk please add a few sentences on SZ3
• @robertu94 please add a few sentences on LibPressio
• @hguo please add a section on foundational technologies you would like added.