docs: add JonathanBruce as a contributor (#16)

* docs: update README.md

* docs: update .all-contributorsrc


Co-authored-by: null <46447321+allcontributors[bot]@users.noreply.github.com>

Author: allcontributors[bot]

.all-contributorsrc

@@ -55,6 +55,15 @@
       "contributions": [
         "doc"
       ]
+    },
+    {
+      "login": "JonathanBruce",
+      "name": "Jonathan Bruce",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/1743411?v=4",
+      "profile": "https://github.com/JonathanBruce",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -7,7 +7,7 @@ source material for
 [![Travis Build Status][build-badge]][build]
 [![AppVeyor Build Status][win-build-badge]][win-build]
 [![GPL-3.0 License][license-badge]][license]
-[![All Contributors](https://img.shields.io/badge/all_contributors-5-orange.svg?style=flat-square)](#contributors)
+[![All Contributors](https://img.shields.io/badge/all_contributors-6-orange.svg?style=flat-square)](#contributors)
 [![PRs Welcome][prs-badge]][prs] [![Code of Conduct][coc-badge]][coc]
 
 ## Pre-Workshop Instructions/Requirements
@@ -219,6 +219,7 @@ Thanks goes to these wonderful people
     <td align="center"><a href="https://github.com/Zara603"><img src="https://avatars1.githubusercontent.com/u/4918423?v=4" width="100px;" alt="Zara603"/><br /><sub><b>Zara603</b></sub></a><br /><a href="https://github.com/kentcdodds/advanced-react-hooks/commits?author=Zara603" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/michaelfriedman"><img src="https://avatars3.githubusercontent.com/u/17555926?v=4" width="100px;" alt="Michael Friedman"/><br /><sub><b>Michael Friedman</b></sub></a><br /><a href="https://github.com/kentcdodds/advanced-react-hooks/commits?author=michaelfriedman" title="Documentation">📖</a></td>
     <td align="center"><a href="https://bitwise.cool"><img src="https://avatars1.githubusercontent.com/u/20847518?v=4" width="100px;" alt="Brandon Newton"/><br /><sub><b>Brandon Newton</b></sub></a><br /><a href="https://github.com/kentcdodds/advanced-react-hooks/commits?author=btnwtn" title="Documentation">📖</a></td>
+    <td align="center"><a href="https://github.com/JonathanBruce"><img src="https://avatars3.githubusercontent.com/u/1743411?v=4" width="100px;" alt="Jonathan Bruce"/><br /><sub><b>Jonathan Bruce</b></sub></a><br /><a href="https://github.com/kentcdodds/advanced-react-hooks/commits?author=JonathanBruce" title="Code">💻</a></td>
   </tr>
 </table>