chore: upgrade to hyper 1.0 (#75)

* chore: upgrade to hyper 1.0

Also remove the dependency on hyper-alpn. There is no need for this
dependency since all its features are already implemented in
hyper-rustls.

Upgrade to remove duplicated dependencies:
* base64 from 0.21 -> 0.22
* pem 1.0 -> 3.0
* ring 0.16 -> 0.17

* remove commented out dep

* fix ring feature