Update bluebird to version 3.2.1 🚀

[greenkeeperio-bot]

Hello :wave:

:rocket::rocket::rocket:

bluebird just published its new version 3.2.1, which is not covered by your current version range.

If this pull request passes your tests you can publish your software with the latest version of bluebird – otherwise use this branch to work on adaptions and fixes.

Happy fixing and merging :palm_tree:

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GitHub Release

Bugfixes:

• Revert monitoring feature due to crash in browser

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The new version differs by 322 commits (ahead by 322, behind by 105).

• d340147 Release v3.2.1
• 9399eeb Revert "Promise lifecycle event subscriptions"
• 798d89e Release v3.2.0
• 40102c0 Promise lifecycle event subscriptions
• 621a878 Release v3.1.5
• 654bdb7 Release v3.1.4
• 51aa64b fix prepublish script
• e2fea2b Release v3.1.3
• 6955bf0 add all browser files in a build
• a701a0c Revert "override generator coroutine function length property"
• 74f56ff Release v3.1.2
• af57c33 Fixes #971
• b7a4bf9 Fixes #926
• c66c2ca Fixes #970
• 612ad75 keyword

There are 250 commits in total. See the full diff.

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