docs: remove changelog entry per review

Signed-off-by: Ali <alliasgher123@gmail.com>

Author: alliasgher

CHANGELOG.md

@@ -12,8 +12,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
-- `opentelemetry-exporter-otlp-proto-grpc`, `opentelemetry-exporter-otlp-proto-http`: add `:members:` directives to submodule `automodule` entries in `docs/exporter/otlp/otlp.rst` so that exporter classes appear in the generated API documentation
-  ([#5124](https://github.com/open-telemetry/opentelemetry-python/pull/5124))
 - Fix incorrect code example in `create_tracer()` docstring
   ([#5072](https://github.com/open-telemetry/opentelemetry-python/issues/5072))
 - `opentelemetry-sdk`: add `load_entry_point` shared utility to declarative file configuration for loading plugins via entry points; refactor propagator loading to use it