Update dependency rollup to v2.37.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rollup (source)	2.35.1 -> 2.37.1

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Release Notes

rollup/rollup

v2.37.1

Compare Source

2021-01-20

Pull Requests

• #​3929: Deduplicate acorn import (@​lukastaegert)

v2.37.0

Compare Source

2021-01-19

Features

• Always check modules for side-effects that only indirectly reexport a used variable (#​3840)
• Warn if a circular dependency would cause wrong execution order when preserving modules (#​3840)

Bug Fixes

• Allow consuming synthetic exports via modules that reexport a namespace (#​3894)
• Do not crash for circular default reexports (#​3840)
• Do not crash for circular synthetic namespaces (#​3840)
• Improve circular dependency execution order in certain scenarios (#​3840)

Pull Requests

• #​3840: Improve circular dependency execution order (@​lukastaegert)
• #​3894: Always respect synthetic namespaces in namespace reexport (@​lukastaegert)

v2.36.2

Compare Source

2021-01-16

Bug Fixes

• Fix an issue where invalid code was generated for unused assignments with side effects (#​3926)

Pull Requests

• #​3926: Correctly simplify assignments with parentheses (@​lukastaegert)

v2.36.1

Compare Source

2021-01-06

Bug Fixes

• Solve issues that result in invalid code when partially removing assignments (#​3921)

Pull Requests

• #​3921: Prevent invalid code when removing assignment target of side-effectful object expression (@​lukastaegert)

v2.36.0

Compare Source

2021-01-05

Features

• Support partial tree-shaking of chained assignments and unused assignment targets (#​3919)

Pull Requests

• #​3919: Treeshake chained assignment expressions (@​lukastaegert)

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