Update dependency @babel/core to v7.11.4

This MR contains the following updates:

Package	Type	Update	Change
@babel/core (source)	devDependencies	patch	7.11.1 -> 7.11.4

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Release Notes

babel/babel

v7.11.4

Compare Source

🐛 Bug Fix

• babel-helper-replace-supers
  • #​11985 fix: declare @​babel/traverse as a dependency (@​JLHwung)
• babel-core
  • #​11974 Ensure import() is not transpiled in babel-core published source (@​JLHwung)
• babel-parser
  • #​11979 Throw error on invalid flow async generic arrow syntax (@​existentialism)
  • #​11955 Fix parsing type casted generic flow arrow exprs (@​existentialism)
  • #​11973 fix: do not transform ClassPrivateMethods in estree (@​JLHwung)
  • #​11941 fix: push new token context when braceHashL is seen (@​JLHwung)
  • #​11943 fix: reset EndLocation for catch param (@​JLHwung)
• Other
  • #​11978 fix: do not mutate newTypes (@​JLHwung)
  • #​11970 fix: ensure defaults are set in @​babel/eslint-parser (@​kaicataldo)
• babel-generator
  • #​11947 fix: disallow line break between async and property (@​JLHwung)

🏠 Internal

• Other
  • #​11952 Move legacy node version tests to GitHub actions (@​JLHwung)
  • #​11936 chore: do not push version commit on lerna version (@​JLHwung)
• babel-parser
  • #​11923 Add more parser test cases (@​JLHwung)
  • #​11944 Simplify tokenizer update context (@​JLHwung)
  • #​11945 chore: enable flowcheck on CI (@​JLHwung)
  • #​11930 Refactor [In] production parameter tracking (@​JLHwung)
• babel-helpers
  • #​11953 chore: remove obsolete comment (@​jamescdavis)
• babel-helper-transform-fixture-test-runner
  • #​11951 chore: build babel-polyfill-dist on make watch (@​JLHwung)
• babel-core, babel-helper-transform-fixture-test-runner, babel-plugin-proposal-object-rest-spread, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-destructuring, babel-plugin-transform-react-jsx-source, babel-plugin-transform-spread
  • #​11531 Isolated exec tests (@​jridgewell)
• babel-helper-bindify-decorators, babel-helper-call-delegate, babel-helper-explode-assignable-expression, babel-helper-explode-class, babel-helper-remap-async-to-generator, babel-helper-replace-supers
  • #​11937 Move some @​babel/traverse from deps to devDeps (@​Monchi)

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