docs: add gianmarcogiummarra as a contributor for doc (#165)

* docs: update README.md

* docs: update .all-contributorsrc

---------

Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>
Co-authored-by: Chau Tran <nartc7789@gmail.com>

.all-contributorsrc

@@ -182,6 +182,14 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "gianmarcogiummarra",
+      "name": "Gianmarco Giummarra",
+      "avatar_url": "https://avatars.githubusercontent.com/u/9169021?v=4",
+      "profile": "https://github.com/gianmarcogiummarra",
+      "contributions": [
+        "doc"
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -76,6 +76,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="https://www.joshmorony.com"><img src="https://avatars.githubusercontent.com/u/2578009?v=4?s=100" width="100px;" alt="Josh Morony"/><br /><sub><b>Josh Morony</b></sub></a><br /><a href="https://github.com/nartc/ngxtension-platform/commits?author=joshuamorony" title="Documentation">📖</a> <a href="https://github.com/nartc/ngxtension-platform/commits?author=joshuamorony" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/cskiwi"><img src="https://avatars.githubusercontent.com/u/847540?v=4?s=100" width="100px;" alt="Glenn Latomme"/><br /><sub><b>Glenn Latomme</b></sub></a><br /><a href="https://github.com/nartc/ngxtension-platform/commits?author=cskiwi" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://jeevanmahesha.github.io"><img src="https://avatars.githubusercontent.com/u/34814862?v=4?s=100" width="100px;" alt="Jeevan "/><br /><sub><b>Jeevan </b></sub></a><br /><a href="https://github.com/nartc/ngxtension-platform/commits?author=JeevanMahesha" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/gianmarcogiummarra"><img src="https://avatars.githubusercontent.com/u/9169021?v=4?s=100" width="100px;" alt="Gianmarco Giummarra"/><br /><sub><b>Gianmarco Giummarra</b></sub></a><br /><a href="https://github.com/nartc/ngxtension-platform/commits?author=gianmarcogiummarra" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/diegovilar"><img src="https://avatars.githubusercontent.com/u/759416?v=4?s=100" width="100px;" alt="Diego Vilar"/><br /><sub><b>Diego Vilar</b></sub></a><br /><a href="https://github.com/nartc/ngxtension-platform/commits?author=diegovilar" title="Code">💻</a></td>
     </tr>
   </tbody>