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

dependabot[bot] wants to merge 1 commit intomastervictorkvarghese/react-native-messenger:masterfrom

dependabot/npm_and_yarn/xmldom-and-react-native-and-react-native-fbsdk--removedvictorkvarghese/react-native-messenger:dependabot/npm_and_yarn/xmldom-and-react-native-and-react-native-fbsdk--removedCopy head branch name to clipboard