Update changelog.md

Author: r0x0d

opentelemetry-http/CHANGELOG.md

@@ -4,7 +4,6 @@
 
 - `reqwest`'s crypto backend has changed from `ring` to `aws-lc-sys`.
 - Add `reqwest-native-tls` feature flag to enable system native TLS (OpenSSL on Linux, Schannel on Windows, Secure Transport on macOS).
-- Update `reqwest-rustls` and `reqwest-rustls-webpki-roots` features to use explicit `rustls-tls` instead of `default-tls` for clarity.
 
 ## 0.31.0
 
@@ -55,7 +54,7 @@ Released 2024-Sep-30
 - Update `opentelemetry` dependency version to 0.25
 - Starting with this version, this crate will align with `opentelemetry` crate
   on major,minor versions.
-  
+
 ## v0.13.0
 
 - **Breaking** Correct the misspelling of "webkpi" to "webpki" in features [#1842](https://github.com/open-telemetry/opentelemetry-rust/pull/1842)