docs: add MichaelDeBoey as a contributor (#41)

Author: allcontributors[bot]

.all-contributorsrc

@@ -53,6 +53,15 @@
         "code",
         "test"
       ]
+    },
+    {
+      "login": "MichaelDeBoey",
+      "name": "Michaël De Boey",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/6643991?v=4",
+      "profile": "https://michaeldeboey.be",
+      "contributions": [
+        "code"
+      ]
     }
   ]
 }

README.md

@@ -144,6 +144,7 @@ Thanks goes to these people ([emoji key][emojis]):
     <td align="center"><a href="https://nickmccurdy.com/"><img src="https://avatars0.githubusercontent.com/u/927220?v=4" width="100px;" alt=""/><br /><sub><b>Nick McCurdy</b></sub></a><br /><a href="https://github.com/testing-library/eslint-plugin-jest-dom/commits?author=nickmccurdy" title="Code">💻</a> <a href="https://github.com/testing-library/eslint-plugin-jest-dom/commits?author=nickmccurdy" title="Documentation">📖</a> <a href="https://github.com/testing-library/eslint-plugin-jest-dom/commits?author=nickmccurdy" title="Tests">⚠️</a></td>
     <td align="center"><a href="https://twitter.com/gnapse"><img src="https://avatars0.githubusercontent.com/u/15199?v=4" width="100px;" alt=""/><br /><sub><b>Ernesto García</b></sub></a><br /><a href="https://github.com/testing-library/eslint-plugin-jest-dom/commits?author=gnapse" title="Documentation">📖</a></td>
     <td align="center"><a href="https://chriscolborne.com"><img src="https://avatars2.githubusercontent.com/u/101371?v=4" width="100px;" alt=""/><br /><sub><b>Chris Colborne</b></sub></a><br /><a href="https://github.com/testing-library/eslint-plugin-jest-dom/commits?author=zorfling" title="Code">💻</a> <a href="https://github.com/testing-library/eslint-plugin-jest-dom/commits?author=zorfling" title="Tests">⚠️</a></td>
+    <td align="center"><a href="https://michaeldeboey.be"><img src="https://avatars3.githubusercontent.com/u/6643991?v=4" width="100px;" alt=""/><br /><sub><b>Michaël De Boey</b></sub></a><br /><a href="https://github.com/testing-library/eslint-plugin-jest-dom/commits?author=MichaelDeBoey" title="Code">💻</a></td>
   </tr>
 </table>