docs: add @JoshuaKGoldberg to contributors (#32)

.all-contributorsrc

@@ -65,6 +65,17 @@
       "contributions": [
         "bug"
       ]
+    },
+    {
+      "login": "JoshuaKGoldberg",
+      "name": "Josh Goldberg ✨",
+      "avatar_url": "https://avatars.githubusercontent.com/u/3335181?v=4",
+      "profile": "http://www.joshuakgoldberg.com/",
+      "contributions": [
+        "doc",
+        "code",
+        "infra"
+      ]
     }
   ],
   "files": [

README.md

@@ -136,6 +136,7 @@ Stripping symbols from generated code is generally recommended for release build
       <td align="center" valign="top" width="14.28%"><a href="http://brendonovich.dev"><img src="https://avatars.githubusercontent.com/u/14191578?v=4?s=100" width="100px;" alt="Brendan Allan"/><br /><sub><b>Brendan Allan</b></sub></a><br /><a href="https://github.com/atilafassina/quantum/commits?author=brendonovich" title="Code">💻</a> <a href="#ideas-brendonovich" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/atilafassina/quantum/issues?q=author%3Abrendonovich" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://erikras.com"><img src="https://avatars.githubusercontent.com/u/4396759?v=4?s=100" width="100px;" alt="Erik Rasmussen"/><br /><sub><b>Erik Rasmussen</b></sub></a><br /><a href="https://github.com/atilafassina/quantum/commits?author=erikras" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/FelipeEmos"><img src="https://avatars.githubusercontent.com/u/10969700?v=4?s=100" width="100px;" alt="Felipe Emos"/><br /><sub><b>Felipe Emos</b></sub></a><br /><a href="https://github.com/atilafassina/quantum/commits?author=felipeemos" title="Code">💻</a> <a href="https://github.com/atilafassina/quantum/issues?q=author%3Afelipeemos" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.joshuakgoldberg.com/"><img src="https://avatars.githubusercontent.com/u/3335181?v=4?s=100" width="100px;" alt="Josh Goldberg ✨"/><br /><sub><b>Josh Goldberg ✨</b></sub></a><br /><a href="https://github.com/atilafassina/quantum/commits?author=JoshuaKGoldberg" title="Documentation">📖</a> <a href="https://github.com/atilafassina/quantum/commits?author=JoshuaKGoldberg" title="Code">💻</a> <a href="#infra-JoshuaKGoldberg" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://kunalsin9h.com"><img src="https://avatars.githubusercontent.com/u/82411321?v=4?s=100" width="100px;" alt="Kunal Singh"/><br /><sub><b>Kunal Singh</b></sub></a><br /><a href="https://github.com/atilafassina/quantum/commits?author=kunalsin9h" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://eu.virtuaires.com.br/"><img src="https://avatars.githubusercontent.com/u/61759797?v=4?s=100" width="100px;" alt="Vitor Ayres"/><br /><sub><b>Vitor Ayres</b></sub></a><br /><a href="https://github.com/atilafassina/quantum/issues?q=author%3Avasfvitor" title="Bug reports">🐛</a></td>
     </tr>