docs: add oscerd as a contributor for ideas (#190)

* docs: update README.md

* docs: update .all-contributorsrc

---------

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

Author: allcontributors[bot]

.all-contributorsrc

@@ -79,7 +79,8 @@
       "profile": "http://oscerd.github.io",
       "contributions": [
         "design",
-        "promotion"
+        "promotion",
+        "ideas"
       ]
     }
   ]

README.md

@@ -104,7 +104,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="http://www.lordofthejars.com"><img src="https://avatars.githubusercontent.com/u/1517153?v=4?s=100" width="100px;" alt="Alex Soto"/><br /><sub><b>Alex Soto</b></sub></a><br /><a href="#ideas-lordofthejars" title="Ideas, Planning, & Feedback">🤔</a> <a href="#projectManagement-lordofthejars" title="Project Management">📆</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://ibm.biz/cesar-berrospi"><img src="https://avatars.githubusercontent.com/u/75900930?v=4?s=100" width="100px;" alt="Cesar Berrospi Ramis"/><br /><sub><b>Cesar Berrospi Ramis</b></sub></a><br /><a href="#ideas-ceberam" title="Ideas, Planning, & Feedback">🤔</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://ibm.biz/michele-dolfi"><img src="https://avatars.githubusercontent.com/u/97102151?v=4?s=100" width="100px;" alt="Michele Dolfi"/><br /><sub><b>Michele Dolfi</b></sub></a><br /><a href="#design-dolfim-ibm" title="Design">🎨</a> <a href="#ideas-dolfim-ibm" title="Ideas, Planning, & Feedback">🤔</a> <a href="#infra-dolfim-ibm" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="#question-dolfim-ibm" title="Answering Questions">💬</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="http://oscerd.github.io"><img src="https://avatars.githubusercontent.com/u/5106647?v=4?s=100" width="100px;" alt="Andrea Cosentino"/><br /><sub><b>Andrea Cosentino</b></sub></a><br /><a href="#design-oscerd" title="Design">🎨</a> <a href="#promotion-oscerd" title="Promotion">📣</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://oscerd.github.io"><img src="https://avatars.githubusercontent.com/u/5106647?v=4?s=100" width="100px;" alt="Andrea Cosentino"/><br /><sub><b>Andrea Cosentino</b></sub></a><br /><a href="#design-oscerd" title="Design">🎨</a> <a href="#promotion-oscerd" title="Promotion">📣</a> <a href="#ideas-oscerd" title="Ideas, Planning, & Feedback">🤔</a></td>
     </tr>
   </tbody>
 </table>