rustls/rustls v/0.21.2 on GitHub

Bump MSRV to 1.60 to track similar change in dependencies.
Differentiate between unexpected and expected EOF in Stream and OwnedStream.
RootCertStore::add_parsable_certificates now takes a &[impl AsRef<[u8]>].
Add QUIC V2 support.

What's Changed

Lint: remove calls to PhantomData::default by @Smaug123 in #1296
Only check library against MSRV by @djc in #1302
expand documentation for Certificate and PrivateKey by @folkertdev in #1301
stream: avoid swallowing unexpected eof condition. by @cpu in #1299
Take &[u8] in RootCertStore::add_parsable_certificates() by @daxpedda in #1305
Implement QUIC V2 by @Ralith in #1057
tests: start on de-duplicating stream API tests. by @cpu in #1306
Move MSRV to 1.60 by @ctz in #1312
Take latest bogo test suite by @ctz in #1314
docs: add help for diagnosing BoGo failures. by @cpu in #1316
Fix typo in ConfigBuilder::with_root_certificates() by @daxpedda in #1317
Prepare 0.21.2 by @daxpedda in #1318

Full Changelog: v/0.21.1...v/0.21.2