Add debugging helper to dump string, vector and thread id

[tianleiwu]

Description

Add some macro to help print data to console for debugging purpose.

Example usage:

int input_id;
vector<int> some_vector;

DUMP_CPU_TENSOR_INIT()
DUMP_CPU_TENSOR("some vector", some_vector);
DUMP_STRING("input_id=", input_id);

• To enable dump thread id, set environment variable ORT_DUMP_THREAD_ID=0.
• User can disable dumping by environment variable ORT_ENABLE_CPU_DUMP=0.

Motivation and Context