Build error where memcpy is not declared in scope

[idarb-oss]

Describe your environment
Devcontainer with ubuntu 21.04, cmake 3.21.2 , GCC 9.3.0 and with CPM as dependency manager.

Steps to reproduce
Building application with BaggagePropagator cause opentelemetry build error where memcpy is not declared in scope.

In file included from /workspaces/<project_name>/build/_deps/opentelemetry-cpp-src/api/include/opentelemetry/baggage/baggage.h:8,

from /workspaces/<project_name>/build/_deps/opentelemetry-cpp-src/api/include/opentelemetry/baggage/propagation/baggage_propagator.h:6,

from /workspaces/<project_name>/standalone/source/main.cpp:3:
/workspaces/<project_name>/build/_deps/opentelemetry-cpp-src/api/include/opentelemetry/common/kv_properties.h: In member function 'opentelemetry::v1::nostd::unique_ptr<const char []> opentelemetry::v1::common::KeyValueProperties::Entry::CopyStringToPointer(opentelemetry::v1::nostd::string_view)':
/workspaces/<project_name>/build/_deps/opentelemetry-cpp-src/api/include/opentelemetry/common/kv_properties.h:191:7: error: 'memcpy' was not declared in this scope

What is the expected behavior?
Able to build the project :)

What is the actual behavior?
Error

Additional context