chore(deps): update dependency eslint-plugin-jsx-a11y to v6.4.0

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
eslint-plugin-jsx-a11y	devDependencies	minor	6.3.1 -> 6.4.0

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Release Notes

evcohen/eslint-plugin-jsx-a11y

### [`v6.4.0`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/blob/master/CHANGELOG.md#​640--2020-10-26) [Compare Source](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/compare/v6.3.1...v6.4.0) ================== - [`83e4ff2`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/83e4ff2) [Deps] update `axe-core`, `jsx-ast-utils` - [`eb92b07`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/eb92b07) [Dev Deps] update `@babel/cli`, `@babel/core`, `@babel/plugin-transform-flow-strip-types`, `eslint-plugin-flowtype`, `eslint-plugin-import`, `estraverse`, `expect`, `object.assign` - [`3d98d7a`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/3d98d7a) [Deps] update `@babel/runtime`, `axe-core` - [`f702f62`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/f702f62) [readme] add Spanish translation - [`c2ae092`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/c2ae092) [Docs] `no-static-element-interactions`: Fixed rule name in comments - [`b90e20d`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/b90e20d) Fix screenreader -> screen reader - [`645900a`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/645900a) Fixed rule name in comments - [`381b9d6`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/381b9d6) [fix:634] Ignore control elements that are hidden - [`2c47f0a`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/2c47f0a) [Fix] `autocomplete-valid`: workaround for axe not being able to handle `null` - [`00bd6d8`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/00bd6d8) Add failing test for autocomplete with dynamic type - [`3c49c9a`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/3c49c9a) Add WCAG guidelines to rule documentation - [`4ecaf35`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/4ecaf35) Add a testcase for tablist to interactive supports focus - [`dac6864`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/dac6864) Deprecate the accessible-emoji rule - [`5191053`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/5191053) Update to axobject-query@2.2.0 - [`b315698`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/b315698) Allow negative tabindex in aria-activedescendant-has-tabindex - [`8e6fcd0`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/8e6fcd0) docs: fix travis badge now points to correct location at travis-ci.com - [`2234df7`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/2234df7) Account for additional control elements in label-has-associated-control - [`5cbb718`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/5cbb718) Adding test cases for label tests - [`66c425c`](https://togithub.com/evcohen/eslint-plugin-jsx-a11y/commit/66c425c) Additional test case for no-redundant-roles

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