Update mongoose to version 4.9.2 🚀

[greenkeeperio-bot]

Hello lovely humans,

mongoose just published its new version 4.9.2.

State	Update 🚀
Dependency	mongoose
New version	4.9.2
Type	dependency

This version is not covered by your current version range.

Without accepting this pull request your project will work just like it did before. There might be a bunch of new features, fixes and perf improvements that the maintainers worked on for you though.

I recommend you look into these changes and try to get onto the latest version of mongoose.
Given that you have a decent test suite, a passing build is a strong indicator that you can take advantage of these changes by merging the proposed change into your project. Otherwise this branch is a great starting point for you to work on the update.

Do you have any ideas how I could improve these pull requests? Did I report anything you think isn’t right?
Are you unsure about how things are supposed to work?

There is a collection of frequently asked questions and while I’m just a bot, there is a group of people who are happy to teach me new things. Let them know.

Good luck with your project ✨

You rock!

🌴

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The new version differs by 2133 commits .

• fcff38e chore: release 4.9.2
• 8042fb4 Merge pull request #5076 from bertolo1988/master
• 1edc6ab Merge branch 'master' of github.com:Automattic/mongoose
• 2dd76ab fix(connection): throw error if username:password includes @ or :
• 6752313 Merge pull request #5093 from Jiang-Xuan/patch-1
• 70c6fd9 fix(discriminator): handle class names consistently
• aae7c57 fix(document): ensure subdoc post save runs after parent save
• 2bbc59e test(document): repro #5085
• 64b4eb1 fix(querycursor): run pre find hooks with .cursor()
• dc79ff6 test(querycursor): repro #5096
• bbf6166 refactor: move more tests into before hooks
• a160e4e refactor: move more schemas into before hooks
• b72eaca refactor: move most test schemas into before hooks
• 51b8e80 fix(schema): make clone() work with reusing discriminator schemas
• 432360e test(discriminator): repro #5098

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

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