adding config and json CNI file support check #63
adding config and json CNI file support
check #63

Change-Id: I1dbed42dce356a18e365d0f6a8138c8522ab32d5
Co-authored-by: Doug Smith <759ecd462505255ed4305f86197b24850853986c@users.noreply.github.com>
Co-authored-by: Tomofumi Hayashi <37474690543503db50e8ae5a5af473668a76d571@users.noreply.github.com>
Co-authored-by: Dan Williams <aeade43d0f8ae14e7c44fa81fe17c1635ae376fe@users.noreply.github.com>

intel/multus-cni,Intel-Corp/multus-cni,intel/multus-cni,Intel-Corp/multus-cni