chore(deps): update dependency @cloudfour/eslint-plugin to v4 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
@cloudfour/eslint-plugin	devDependencies	major	2.0.1 -> 4.0.0

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Release Notes

cloudfour/eslint-config

### [`v4.0.0`](https://togithub.com/cloudfour/eslint-config/releases/v4.0.0) [Compare Source](https://togithub.com/cloudfour/eslint-config/compare/v3.0.0...v4.0.0) #### Major/Breaking Changes - Updated `eslint` to v6.6.0 - Updated `eslint-plugin-unicorn` to v13 - Updated `eslint-config-prettier` to v6 - Updated `eslint-config-standard` to v14 - Updated `eslint-plugin-node` to v10 #### Minor Changes - Updated `eslint-config-xo` to v0.27.2 - Updated `prettier` to v1.19.1 ### [`v3.0.0`](https://togithub.com/cloudfour/eslint-config/releases/v3.0.0) [Compare Source](https://togithub.com/cloudfour/eslint-config/compare/v2.0.1...v3.0.0) #### Major/Breaking Changes - Updated `eslint-plugin-node` to v9 - Updated `eslint-config-prettier` to v5 - Updated `eslint-plugin-unicorn` to v9 - Enabled `no-unused-expressions` for ternaries and short-circuit ([#​18](https://togithub.com/cloudfour/eslint-config/issues/18)) #### Minor Changes - Added itself as a `devDep` ([#​17](https://togithub.com/cloudfour/eslint-config/issues/17)) - Updated `prettier` to v1.18

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