docs: add opmat as a contributor for doc (#184)

* docs: update README.md [skip ci]

* docs: update .all-contributorsrc [skip ci]

---------

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

Author: allcontributors[bot]

.all-contributorsrc

@@ -168,7 +168,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/2133903?v=4",
       "profile": "https://github.com/opmat",
       "contributions": [
-        "code"
+        "code",
+        "doc"
       ]
     },
     {

README.md

@@ -208,7 +208,7 @@ A huge shoutout to our amazing contributors! Your efforts make this project bett
       <td align="center" valign="top" width="14.28%"><a href="http://codexplorer.me"><img src="https://avatars.githubusercontent.com/u/23406970?v=4?s=100" width="100px;" alt="Oyefeso Oluwatunmise"/><br /><sub><b>Oyefeso Oluwatunmise</b></sub></a><br /><a href="https://github.com/just1and0/React-Native-Paystack-WebView/issues?q=author%3ABlac-Panda" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://fuadolatunji.me"><img src="https://avatars.githubusercontent.com/u/65264054?v=4?s=100" width="100px;" alt="Fuad Olatunji"/><br /><sub><b>Fuad Olatunji</b></sub></a><br /><a href="https://github.com/just1and0/React-Native-Paystack-WebView/commits?author=fuadop" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://erasmuswill.dev"><img src="https://avatars.githubusercontent.com/u/15966713?v=4?s=100" width="100px;" alt="Wilhelm Erasmus"/><br /><sub><b>Wilhelm Erasmus</b></sub></a><br /><a href="https://github.com/just1and0/React-Native-Paystack-WebView/commits?author=erasmuswill" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/opmat"><img src="https://avatars.githubusercontent.com/u/2133903?v=4?s=100" width="100px;" alt="Matiluko Opeyemi Emmanuel"/><br /><sub><b>Matiluko Opeyemi Emmanuel</b></sub></a><br /><a href="https://github.com/just1and0/React-Native-Paystack-WebView/commits?author=opmat" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/opmat"><img src="https://avatars.githubusercontent.com/u/2133903?v=4?s=100" width="100px;" alt="Matiluko Opeyemi Emmanuel"/><br /><sub><b>Matiluko Opeyemi Emmanuel</b></sub></a><br /><a href="https://github.com/just1and0/React-Native-Paystack-WebView/commits?author=opmat" title="Code">💻</a> <a href="https://github.com/just1and0/React-Native-Paystack-WebView/commits?author=opmat" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://mureyfolio.com.ng/"><img src="https://avatars.githubusercontent.com/u/47125673?v=4?s=100" width="100px;" alt="Oluwamurewa Alao"/><br /><sub><b>Oluwamurewa Alao</b></sub></a><br /><a href="https://github.com/just1and0/React-Native-Paystack-WebView/commits?author=mureyvenom" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/El-Nazy"><img src="https://avatars.githubusercontent.com/u/48170272?v=4?s=100" width="100px;" alt="Emmanuel Ngene"/><br /><sub><b>Emmanuel Ngene</b></sub></a><br /><a href="https://github.com/just1and0/React-Native-Paystack-WebView/commits?author=El-Nazy" title="Code">💻</a></td>
     </tr>