Bump qs, body-parser and express in /series2/week6/node-python#2

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dependabot/npm_and_yarn/series2/week6/node-python/qs-and-body-parser-and-express-6.11.0keplerlab/AI-Saturday:dependabot/npm_and_yarn/series2/week6/node-python/qs-and-body-parser-and-express-6.11.0Copy head branch name to clipboard