Update text-buffer to version 10.3.9 🚀

[greenkeeperio-bot]

Hello lovely humans,

text-buffer just published its new version 10.3.9.

State	Update 🚀
Dependency	text-buffer
New version	10.3.9
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 text-buffer.
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 320 commits .

• 56cdc69 10.3.9
• ed6af15 Merge pull request #208 from atom/ns-mb-investigate-exceptions
• 2cde398 Remove trailing comma
• dac8c8b Verify valid state after updating spatial index
• c6985ef 10.3.8
• 4877d29 Merge pull request #207 from atom/mb-ns-multi-line-regex-empty-matches
• 8631352 Propagate jasmine's exit status in test script
• b7fd3e7 Don't yield empty matches for multi-line regexps at the end of the scanned range
• 7b89d7e Merge pull request #206 from atom/mb-space-character-class-includes-newlines
• 219842c Treat regexps containing '\s' as multi-line
• 02c03ec 10.3.7
• f9d10bf Merge pull request #205 from atom/mb-ns-fix-display-marker-creation
• 176951e 10.3.7-1
• 0a70dd0 Fix exception when findMarkers is called in an onDidDestroy callback
• 3674bc9 10.3.7-0

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

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