[New] support ESLint 8.x

[MichaelDeBoey]

ESLint v8.0.0 is released 🎉

devDependency compatibility with ESLint 8:

• @babel/eslint-parser (Support ESLint 8.x babel/babel#13712)
  • Add ESLint 8 support to @babel/eslint-parser babel/babel#13782
  • v7.16.0
• eslint-config-airbnb-base (eslint v8 support airbnb/javascript#2478)
  • [eslint config] [base] [breaking] support eslint 8 airbnb/javascript#2495
  • v15.0.0
• eslint-plugin-flowtype (Support ESLint 8.x gajus/eslint-plugin-flowtype#495)
  • gajus/eslint-plugin-flowtype@05c3ae1
  • v8.0.0
• eslint-plugin-import (Support ESLint 8.x import-js/eslint-plugin-import#2211)
  • [New] Support for ESLint v8 import-js/eslint-plugin-import#2191
  • v2.25.0

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Closes #809

[codecov]

Codecov Report

Merging #810 (0f5f582) into master (1dbc416) will not change coverage.
The diff coverage is n/a.

@@ Coverage Diff @@ ## master #810 +/- ## ======================================= Coverage 99.22% 99.22% ======================================= Files 98 98 Lines 1417 1417 Branches 477 477 ======================================= Hits 1406 1406 Misses 11 11 

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[gajus]

FYI latest version of eslint-plugin-flowtype is compatible with ESLint v8.