docs: add philip-peterson as a contributor (#124)

* docs: update README.md

* docs: update .all-contributorsrc

Author: allcontributors[bot]

.all-contributorsrc

@@ -78,6 +78,15 @@
       "contributions": [
         "review"
       ]
+    },
+    {
+      "login": "philip-peterson",
+      "name": "Philip Peterson",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/1326208?v=4",
+      "profile": "http://philippeterson.com/",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -1025,6 +1025,9 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://bycedric.com"><img src="https://avatars2.githubusercontent.com/u/1203991?v=4" width="100px;" alt="Cedric van Putten"/><br /><sub><b>Cedric van Putten</b></sub></a><br /><a href="https://github.com/async-library/react-async/commits?author=byCedric" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/tomshane"><img src="https://avatars1.githubusercontent.com/u/11005356?v=4" width="100px;" alt="Tom Shane"/><br /><sub><b>Tom Shane</b></sub></a><br /><a href="#review-tomshane" title="Reviewed Pull Requests">👀</a></td>
   </tr>
+  <tr>
+    <td align="center"><a href="http://philippeterson.com/"><img src="https://avatars1.githubusercontent.com/u/1326208?v=4" width="100px;" alt="Philip Peterson"/><br /><sub><b>Philip Peterson</b></sub></a><br /><a href="https://github.com/async-library/react-async/commits?author=philip-peterson" title="Code">💻</a></td>
+  </tr>
 </table>
 
 <!-- ALL-CONTRIBUTORS-LIST:END -->