Bump werkzeug from 0.11.3 to 0.15.5 in /week11/materials#2

dependabot[bot] wants to merge 1 commit intomasterwottan32/Programming101-Python:masterfrom

dependabot/pip/week11/materials/werkzeug-0.15.5wottan32/Programming101-Python:dependabot/pip/week11/materials/werkzeug-0.15.5Copy head branch name to clipboard