[Snyk] Security upgrade berkshelf from 2.0.10 to 4.2.3#3

snyk-bot wants to merge 1 commit intomasterTealium/python:masterfrom

snyk-fix-f1204c10e1f5f5a9ee8356aa4393cbdaTealium/python:snyk-fix-f1204c10e1f5f5a9ee8356aa4393cbdaCopy head branch name to clipboard