falcon-image-analyzer: add support for dnsConfig #430
Description
Please add dnsConfig option to the falcon-image-analyzer Helm chart.
It is common for Kubernetes clusters to have a default ndots value of 5, which often results in DNS queries getting expanded to irrelevant local domains. By using dnsConfig, folks can lower the ndots value at the pod level where local domain expansion is not needed for DNS queries; this can help clean up NXDOMAIN DNS error noise and wasted DNS compute time.
This could likely be implemented with something similar to #427.