Update jest in / from 21.2.1 to 23.2.0

[dependencies]

Dependencies.io has updated jest (a npm dependency in /) from "21.2.1" to "23.2.0".

23.2.0

Features

• [jest-each] Add support for keyPaths in test titles (#6457)
• [jest-cli] Add jest --init option that generates a basic configuration file with a short description for each option (#6442)
• [jest.retryTimes] Add jest.retryTimes() option that allows failed tests to be retried n-times when using jest-circus. (#6498)

Fixes

• [jest-cli] Add check to make sure one or more tests have run before notifying when using --notify (#6495)
• [jest-cli] Pass globalConfig as a parameter to globalSetup and globalTeardown functions (#6486)
• [jest-config] Add missing options to the defaults object (#6428)
• [expect] Using symbolic property names in arrays no longer causes the toEqual matcher to fail (#6391)
• [expect] toEqual no longer tries to compare non-enumerable symbolic properties, to be consistent with non-symbolic properties. (#6398)
• [jest-util] console.timeEnd now properly log elapsed time in milliseconds. (#6456)
• [jest-mock] Fix MockNativeMethods access in react-native jest.mock() (#6505)

Chore & Maintenance

• [docs] Add jest-each docs for 1 dimensional arrays (#6444)