* fix log on ai telemetry handle create error
* fix failure to pass cni ai id at build time for cni images
* address feedback
* move ai id to hardcoded variable
* update unit test
* Revert "move ai id to hardcoded variable"
This reverts commit 666c2b0a8f.
* fix typo
* Refactor UTs to cleanup UTs and increase UT coverages
* User assert for consistency
* Applied comments and resolve lint error
* Delete unnecessary license header
Co-authored-by: JungukCho <jungukcho@microsoft.com>