* Extend dns extractor to dns answer records
* add test template
* Ignore error for dns variables are not found
* Add all the records of answer section
* Fixed the wrong typecasting
* Add support to query DNS TLSA record
* fix build test
* fix ci-lint
* set expected to 0
* test domain update
Co-authored-by: sandeep <8293321+ehsandeep@users.noreply.github.com>