chore(deps-dev): Bump rollup from 2.8.2 to 2.9.1

[dependabot-preview]

Bumps rollup from 2.8.2 to 2.9.1.

Release notes

Sourced from rollup's releases.

v2.9.1

2020-05-11

Bug Fixes

• Do not create unintended live-bindings or invalid reexports when reexporting global variables (#3550)

Pull Requests

• #3550: Track updates of globals that are exported as default (@lukastaegert)

v2.9.0

2020-05-10

Features

• Add ids of static and dynamic imports to this.getModuleInfo (#3542)
• Provide getModuleInfo and getModuleIds to manualChunks functions (#3542)
• Add nullish coalescing support (#3548)
• Make the rebuild delay in watch mode configurable and set the default to 0 for snappy rebuilds (#3502)
• Add this.getModuleIds to the plugin context as future replacement for this.moduleIds (#3542)

Pull Requests

• #3502: Configurable build delay (@mattdesl)
• #3542: Extend manualChunks API (@lukastaegert)
• #3548: Support nullish coalescing with tree-shaking (@lukastaegert)

Changelog

Sourced from rollup's changelog.

2.9.1

2020-05-11

Bug Fixes

• Do not create unintended live-bindings or invalid reexports when reexporting global variables (#3550)

Pull Requests

• #3550: Track updates of globals that are exported as default (@lukastaegert)

2.9.0

2020-05-10

Features

• Add ids of static and dynamic imports to this.getModuleInfo (#3542)
• Provide getModuleInfo and getModuleIds to manualChunks functions (#3542)
• Add nullish coalescing support (#3548)
• Make the rebuild delay in watch mode configurable and set the default to 0 for snappy rebuilds (#3502)
• Add this.getModuleIds to the plugin context as future replacement for this.moduleIds (#3542)

Pull Requests

• #3502: Configurable build delay (@mattdesl)
• #3542: Extend manualChunks API (@lukastaegert)
• #3548: Support nullish coalescing with tree-shaking (@lukastaegert)

Commits

• 1436473 2.9.1
• 41fc2d7 Track updates of globals that are exported as default (#3550)
• 67ebd53 2.9.0
• 6d6a180 Fix watch tests on Mac
• c6c2532 Update changelog
• 7e5c0d2 Configurable Build Delay (Currently Hardcoded at 200ms) (#3502)
• f63e54d Extend manualChunks API (#3542)
• e6d6876 Support nullish coalescing with tree-shaking (#3548)
• 6919037 Update changelog
• See full diff in compare view

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