chore(deps): update dependency eslint-config-airbnb-typescript to v8

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
eslint-config-airbnb-typescript	devDependencies	major	7.2.1 -> 8.0.2

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Release Notes

iamturns/eslint-config-airbnb-typescript

v8.0.2

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Bug Fixes

• Loosen naming convention rule (#​105) (fee8359)

v8.0.1

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Bug Fixes

• Allow PascalCase variables for React components (#​103) (54686e9)

v8.0.0

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Features

• Update to @​typescript-eslint v3.1.0 (#​99) (51229f9)

BREAKING CHANGES

• Dropped support for Node 8
• Dropped support for TypeScript 3.2

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[coveralls]

Pull Request Test Coverage Report for Build 127354188

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 95.897%

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Totals
Change from base Build 127353470:	0.0%
Covered Lines:	728
Relevant Lines:	745

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💛 - Coveralls