Regressions after wrapt 2 support

[xrmx]

In the PR adding wrapt 2 conversion we converted all the ObjectProxy users to BaseObjectProxy. Problem is that BaseObjectProxy does not implemented __iter__ and so when wrapping iterable object we break that.

Possible regressions:

• dbapi: TracedCursorProxy is not iterable with wrapt2 Add __iter__ method to TracedCursorProxy #4427
• botocore: bedrock instrumentation already implement __iter__
• grpc: unsure if that is iterable

  opentelemetry-python-contrib/instrumentation/opentelemetry-instrumentation-grpc/src/opentelemetry/instrumentation/grpc/_aio_server.py

  Line 33 in 34bfc28

  class _OpenTelemetryAioServicerContext(BaseObjectProxy):

• pika: wraps a deque that should be iterable fix(pika): use ObjectProxy for ReadyMessagesDequeProxy to restore iterability with wrapt 2.x #4461

[xrmx]

Wrapped grpc class is not iterable so we can close this.