Update babel monorepo to v7.11.6

This MR contains the following updates:

Package	Type	Update	Change
@babel/cli (source)	devDependencies	minor	7.10.5 -> 7.11.6
@babel/core (source)	devDependencies	patch	7.11.4 -> 7.11.6

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Release Notes

babel/babel

v7.11.6

Compare Source

🏠 Internal

• #​12028 Run prepublish build after versioning (@​JLHwung)

↩ Revert

• babel-cli, babel-core, babel-generator, babel-helper-transform-fixture-test-runner
  • #​12027 Revert #​12014 (@​JLHwung)

v7.11.5

Compare Source

🐛 Bug Fix

• babel-helper-builder-react-jsx-experimental, babel-plugin-transform-react-jsx-development
  • #​12017 Fix jsxDEV for generated elements (@​Timer)
• babel-parser
  • #​11931 fix: ExpressionBody should respect [In] parameter (@​JLHwung)
  • #​11987 Set generator to true during error recovery of accessor (@​existentialism)
• Other
  • #​11993 Added linting support for private class methods (@​giovannicalo)
• babel-plugin-proposal-function-bind
  • #​12000 fix(plugin-proposal-function-bind): fix invalid code emitted for ::super.foo (@​uhyo)

💅 Polish

• babel-traverse
  • #​11832 Forward deopt node path (@​johanholmerin)

🏠 Internal

• Other
  • #​12013 Remove unused enhanced-resolve and normalize lock resolutions (@​JLHwung)
  • #​12010 chore: use Rollup 2 (@​JLHwung)
  • #​12002 Restructure CI workflow (@​JLHwung)
  • #​11781 chore: improve Yarn 2 cache on CI (@​JLHwung)
• Every package
  • #​11962 Use Yarn 2 (@​JLHwung)

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