Limit number of new versions per one crate to 10 per day

[carols10cents]

Between UTC midnights, only allow up to 10 publishes of new versions of any one particular crate.

[carols10cents]

I analyzed data using the 2022-10-06 database dump and found that there were 205 unique crates that have ever had days where they published more than 10 versions, out of 93,644 crates in that database dump. So 10 versions in a day is the 99.8th percentile.

Here's the list of crates with over 10 versions published in a day: https://gist.github.com/carols10cents/44b2e0de6087d2f6193fd4ef46bd32d6

And here's the query I ran and the other details like what day and how many versions https://gist.github.com/carols10cents/fbb6610030e1a2909300c76a6372f2e7