build(deps-dev): Bump eslint-plugin-react from 7.20.2 to 7.20.3 (#1188)

Bumps [eslint-plugin-react](https://github.com/yannickcr/eslint-plugin-react) from 7.20.2 to 7.20.3.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/yannickcr/eslint-plugin-react/blob/master/CHANGELOG.md">eslint-plugin-react's changelog</a>.</em></p>
<blockquote>
<h2><a href="https://github.com/yannickcr/eslint-plugin-react/compare/v7.20.2...v7.20.3">7.20.3</a> - 2020-06-30</h2>
<h3>Fixed</h3>
<ul>
<li>[Fix] <code>no-unused-prop-types</code>/<code>prop-types</code>: typescript interface support literal type and only FunctionComponent should have propTypes validation (<a href="https://github-redirect.dependabot.com/yannickcr/eslint-plugin-react/issues/2690">#2690</a>[] <a href="https://github.com/hank121314">@hank121314</a>)</li>
<li>[Fix] <code>no-unused-prop-types</code>/TypeScript: avoid crash on indexable interface (<a href="https://github-redirect.dependabot.com/yannickcr/eslint-plugin-react/issues/2687">#2687</a>[] <a href="https://github.com/ljharb">@ljharb</a>)</li>
</ul>
<p><a href="https://github-redirect.dependabot.com/yannickcr/eslint-plugin-react/issues/2690">#2690</a>: <a href="https://github-redirect.dependabot.com/yannickcr/eslint-plugin-react/pull/2690">yannickcr/eslint-plugin-react#2690</a>
<a href="https://github-redirect.dependabot.com/yannickcr/eslint-plugin-react/issues/2687">#2687</a>: <a href="https://github-redirect.dependabot.com/yannickcr/eslint-plugin-react/issues/2687">yannickcr/eslint-plugin-react#2687</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/yannickcr/eslint-plugin-react/commit/6fc4bc0a933501ff307d45922ac1bc2e8ea499dc"><code>6fc4bc0</code></a> Update CHANGELOG and bump version</li>
<li><a href="https://github.com/yannickcr/eslint-plugin-react/commit/4ee6f8e1ff15f89596e6c0249a21275a92052e58"><code>4ee6f8e</code></a> [Fix] <code>no-unused-prop-types</code>/<code>prop-types</code>: typescript interface support liter...</li>
<li><a href="https://github.com/yannickcr/eslint-plugin-react/commit/830bde71374a9a1b078405e2875db97e22fae092"><code>830bde7</code></a> [Fix] <code>no-unused-prop-types</code>/TypeScript: avoid crash on indexable interface</li>
<li>See full diff in <a href="https://github.com/yannickcr/eslint-plugin-react/compare/v7.20.2...v7.20.3">compare view</a></li>
</ul>
</details>
<br />


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</details>

yarn.lock

@@ -6512,9 +6512,9 @@ eslint-plugin-react-hooks@^4.0.0:
   integrity sha512-3YLSjoArsE2rUwL8li4Yxx1SUg3DQWp+78N3bcJQGWVZckcp+yeQGsap/MSq05+thJk57o+Ww4PtZukXGL02TQ==
 
 eslint-plugin-react@^7.14.3, eslint-plugin-react@^7.19.0:
-  version "7.20.2"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-react/-/eslint-plugin-react-7.20.2.tgz#b0d72abcd94c59c842338aa09c800808219ea77d"
-  integrity sha512-J3BdtsPNbcF/CG9HdyLx7jEtC7tuODODGldkS9P1zU2WMoHPdcsN2enUopgIaec5f9eYhSFI5zQAaWA/dgv2zw==
+  version "7.20.3"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-react/-/eslint-plugin-react-7.20.3.tgz#0590525e7eb83890ce71f73c2cf836284ad8c2f1"
+  integrity sha512-txbo090buDeyV0ugF3YMWrzLIUqpYTsWSDZV9xLSmExE1P/Kmgg9++PD931r+KEWS66O1c9R4srLVVHmeHpoAg==
   dependencies:
     array-includes "^3.1.1"
     array.prototype.flatmap "^1.2.3"