Documenting reproducible-builds history (2016, 2018, 2019, 2020, 2023, 2024, 2025)

[kpcyrd]

Dear list,

since the "history" page[1] was recently mentioned on irc, I took the 
time to document what I still remember[2].

[1]: https://reproducible-builds.org/docs/history/
[2]: 
https://salsa.debian.org/reproducible-builds/reproducible-website/-/commit/2677130753780d3ef6260eeb6111d38aca445d48

Please feel free to edit this accordingly (both in wording and 
relevance), and/or expand this with additional data (2021 and 2022 are 
still missing).

thanks,
kpcyrd