[Snyk] Security upgrade ubuntu from 16.04 to xenial-20210416#564

hypery2k wants to merge 1 commit intodevelophypery2k/galenframework-cli:developfrom

snyk-fix-bc4fcc6678acce6e4337e52f57b9269dhypery2k/galenframework-cli:snyk-fix-bc4fcc6678acce6e4337e52f57b9269dCopy head branch name to clipboard