Bump xmldom and plist in /Lectures/Lecture4/exercises4#32

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dependabot/npm_and_yarn/Lectures/Lecture4/exercises4/xmldom-and-plist--removeddaviddwlee84/Harvard-CS50M-ReactNative:dependabot/npm_and_yarn/Lectures/Lecture4/exercises4/xmldom-and-plist--removedCopy head branch name to clipboard