docs: add navin-moorthy as a contributor for ideas (#1185)

Adds @navin-moorthy as a contributor for ideas.

This was requested by JoshuaKGoldberg [in this
comment](#498 (comment))

---------

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

Author: allcontributors[bot]

Diff for: .all-contributorsrc

@@ -132,7 +132,8 @@
       "profile": "https://navinmoorthy.me/",
       "contributions": [
         "bug",
-        "code"
+        "code",
+        "ideas"
       ]
     },
     {

Diff for: README.md

@@ -95,7 +95,7 @@ Thanks! 💖
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Aslemammad"><img src="https://avatars.githubusercontent.com/u/37929992?v=4?s=100" width="100px;" alt="Mohammad Bagher Abiyat"/><br /><sub><b>Mohammad Bagher Abiyat</b></sub></a><br /><a href="https://github.com/JoshuaKGoldberg/create-typescript-app/commits?author=aslemammad" title="Code">💻</a></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="14.28%"><a href="https://navinmoorthy.me/"><img src="https://avatars.githubusercontent.com/u/39694575?v=4?s=100" width="100px;" alt="Navin Moorthy"/><br /><sub><b>Navin Moorthy</b></sub></a><br /><a href="https://github.com/JoshuaKGoldberg/create-typescript-app/issues?q=author%3Anavin-moorthy" title="Bug reports">🐛</a> <a href="https://github.com/JoshuaKGoldberg/create-typescript-app/commits?author=navin-moorthy" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://navinmoorthy.me/"><img src="https://avatars.githubusercontent.com/u/39694575?v=4?s=100" width="100px;" alt="Navin Moorthy"/><br /><sub><b>Navin Moorthy</b></sub></a><br /><a href="https://github.com/JoshuaKGoldberg/create-typescript-app/issues?q=author%3Anavin-moorthy" title="Bug reports">🐛</a> <a href="https://github.com/JoshuaKGoldberg/create-typescript-app/commits?author=navin-moorthy" title="Code">💻</a> <a href="#ideas-navin-moorthy" title="Ideas, Planning, & Feedback">🤔</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/NazCodeland"><img src="https://avatars.githubusercontent.com/u/113494366?v=4?s=100" width="100px;" alt="NazCodeland"/><br /><sub><b>NazCodeland</b></sub></a><br /><a href="https://github.com/JoshuaKGoldberg/create-typescript-app/commits?author=NazCodeland" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://orta.io"><img src="https://avatars.githubusercontent.com/u/49038?v=4?s=100" width="100px;" alt="Orta Therox"/><br /><sub><b>Orta Therox</b></sub></a><br /><a href="https://github.com/JoshuaKGoldberg/create-typescript-app/commits?author=orta" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://paulisaweso.me/"><img src="https://avatars.githubusercontent.com/u/6335792?v=4?s=100" width="100px;" alt="Paul Esch-Laurent"/><br /><sub><b>Paul Esch-Laurent</b></sub></a><br /><a href="https://github.com/JoshuaKGoldberg/create-typescript-app/commits?author=Pinjasaur" title="Code">💻</a></td>