Update opentelemetry-otlp/CHANGELOG.md and opentelemetry-proto/CHANGELOG.md

Author: ChieloNewctle

opentelemetry-otlp/CHANGELOG.md

@@ -7,6 +7,7 @@
 - URL encoded values in `OTEL_EXPORTER_OTLP_HEADERS` are now correctly decoded. [#1578](https://github.com/open-telemetry/opentelemetry-rust/pull/1578)
 - OTLP exporter will not change the URL added through `ExportConfig` [#1706](https://github.com/open-telemetry/opentelemetry-rust/pull/1706)
 - Default grpc endpoint will not have path based on signal(e.g `/v1/traces`) [#1706](https://github.com/open-telemetry/opentelemetry-rust/pull/1706)
+- Fix feature flags for `OTEL_EXPORTER_OTLP_PROTOCOL_DEFAULT` [#1746](https://github.com/open-telemetry/opentelemetry-rust/pull/1746)
 
 ### Added
 

opentelemetry-proto/CHANGELOG.md

@@ -4,6 +4,7 @@
 
 - Update protobuf definitions to v1.2.0 [#1668](https://github.com/open-telemetry/opentelemetry-rust/pull/1668)
 - Update protobuf definitions to v1.3.1 [#1721](https://github.com/open-telemetry/opentelemetry-rust/pull/1721)
+- Fix the feature flag condition of `opentelemetry-proto/src/transform/logs.rs` [#1746](https://github.com/open-telemetry/opentelemetry-rust/pull/1746)
 
 ## v0.5.0