• All tests have passed. If this feature is not already covered by the tests, new tests have been added.
• The pull request is targeting the master branch.
• The code has been validated to compile successfully by running go vet ./....
• The code has been formatted properly using go fmt ./....

Problem : the build duration was always coming 0 in the build info.
Solution: added the logic to calculate the build duration and capture it in build info.