Bump rustls to current stable version 0.23.

Author: adamreichold

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "zeptohttpc"
 description = "minimal HTTP client using http and httparse crates"
-version = "0.9.2"
+version = "0.10.0"
 authors = ["Adam Reichold <[email protected]>"]
 edition = "2018"
 rust-version = "1.60"
@@ -29,7 +29,7 @@ http = "1.0"
 httparse = "1.3"
 native-tls = { version = "0.2", optional = true }
 once_cell = { version = "1.0", optional = true }
-rustls = { version = "0.22", optional = true }
+rustls = { version = "0.23", optional = true }
 rustls-native-certs = { version = "0.7", optional = true }
 serde = { version = "1.0", optional = true }
 serde_json = { version = "1.0", optional = true }