docs: add timdeschryver as a contributor (#8)

Author: allcontributors[bot]

.all-contributorsrc

@@ -0,0 +1,26 @@
+{
+  "files": [
+    "README.md"
+  ],
+  "imageSize": 100,
+  "commit": false,
+  "contributors": [
+    {
+      "login": "timdeschryver",
+      "name": "Tim Deschryver",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/28659384?v=4",
+      "profile": "http://timdeschryver.dev",
+      "contributions": [
+        "code",
+        "doc",
+        "infra",
+        "test"
+      ]
+    }
+  ],
+  "contributorsPerLine": 7,
+  "projectName": "angular-testing-library",
+  "projectOwner": "testing-library",
+  "repoType": "github",
+  "repoHost": "https://github.com"
+}

README.md

@@ -1,4 +1,5 @@
 <div align="center">
+[![All Contributors](https://img.shields.io/badge/all_contributors-1-orange.svg?style=flat-square)](#contributors)
 <h1>@angular-extensions/testing-library</h1>
 
 <a href="https://www.emojione.com/emoji/1f994">
@@ -243,3 +244,15 @@ Links:
 [stackoverflow]: https://stackoverflow.com/questions/tagged/angular-testing-library
 
 <!-- prettier-ignore-end -->
+
+## Contributors
+
+Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
+
+<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
+<!-- prettier-ignore -->
+<table><tr><td align="center"><a href="http://timdeschryver.dev"><img src="https://avatars1.githubusercontent.com/u/28659384?v=4" width="100px;" alt="Tim Deschryver"/><br /><sub><b>Tim Deschryver</b></sub></a><br /><a href="https://github.com/testing-library/angular-testing-library/commits?author=timdeschryver" title="Code">💻</a> <a href="https://github.com/testing-library/angular-testing-library/commits?author=timdeschryver" title="Documentation">📖</a> <a href="#infra-timdeschryver" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="https://github.com/testing-library/angular-testing-library/commits?author=timdeschryver" title="Tests">⚠️</a></td></tr></table>
+
+<!-- ALL-CONTRIBUTORS-LIST:END -->
+
+This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!