Python 3.8.4rc1

1. fc03640 bpo-38527: fix configure script for Solaris (GH-16845) by Miss Islington (bot) · 5 years ago
2. 2a9c380 closes bpo-34585: Don't do runtime test to get float byte order. (GH-9085) by Ross Burton · 7 years ago
3. ff5be6e bpo-32598: Use autoconf to detect usable OpenSSL (#5242) by Christian Heimes · 8 years ago