Bump xmldom, plist and react-native-fbsdk#21

dependabot[bot] wants to merge 1 commit intomasteralicehsiao/offtotaiwan:masterfrom

dependabot/npm_and_yarn/xmldom-and-plist-and-react-native-fbsdk--removedalicehsiao/offtotaiwan:dependabot/npm_and_yarn/xmldom-and-plist-and-react-native-fbsdk--removedCopy head branch name to clipboard