make aws-ebpf-sdk-go client generic and easy to consume

[nithu0115]

We tried to use aws-ebpf-sdk-go in a containerized environment can could not use it for few reasons

• Need support to consume SDK in compute where /sys/kernel/bpf is read-only file system
• Remove pinning support if customer do not want it
• Documentation is very slim
• Support more filters like TC_CLS
• Send logging to stdout and stderr instead of a file
• Support loading single object file which can have multiple programs.

[nithu0115]

Few CR where we tried to solve pinning issue -
#98
#96