[Snyk] Security upgrade sphinx from 3.2.0 to 3.3.0#9

mtdev2 wants to merge 1 commit intomastermtdev2/packaging.python.org:masterfrom

snyk-fix-708afa4d5f868f8ddb19cac156f53f85mtdev2/packaging.python.org:snyk-fix-708afa4d5f868f8ddb19cac156f53f85Copy head branch name to clipboard