chore: update changelog for breaking package rename in profiles protos

Author: korniltsev

opentelemetry-proto/CHANGELOG.md

@@ -4,6 +4,7 @@
 
 - Update proto definitions to v1.7.0.
 - Added Rust generated protos for profiles collector. [#3077](https://github.com/open-telemetry/opentelemetry-rust/pull/3077)
+- **Breaking change**: package opentelemetry_proto::tonic::profiles::v1 renamed to opentelemetry_proto::tonic::profiles::v1development. [#3077](https://github.com/open-telemetry/opentelemetry-rust/pull/3077)
 
 ## 0.30.0