docs: add saghm as a contributor (#167)

.all-contributorsrc

@@ -133,6 +133,17 @@
         "doc",
         "test"
       ]
+    },
+    {
+      "login": "saghm",
+      "name": "Saghm Rossi",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/5875560?v=4",
+      "profile": "https://saghm.com",
+      "contributions": [
+        "code",
+        "doc",
+        "test"
+      ]
     }
   ],
   "contributorsPerLine": 7

README.md

@@ -169,6 +169,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://andrewda.me"><img src="https://avatars1.githubusercontent.com/u/10191084?v=4" width="100px;" alt="Andrew Dassonville"/><br /><sub><b>Andrew Dassonville</b></sub></a><br /><a href="https://github.com/starship/starship/issues?q=author%3Aandrewda" title="Bug reports">🐛</a> <a href="https://github.com/starship/starship/commits?author=andrewda" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/MaT1g3R"><img src="https://avatars1.githubusercontent.com/u/15258494?v=4" width="100px;" alt="MaT1g3R"/><br /><sub><b>MaT1g3R</b></sub></a><br /><a href="https://github.com/starship/starship/commits?author=MaT1g3R" title="Code">💻</a> <a href="https://github.com/starship/starship/commits?author=MaT1g3R" title="Documentation">📖</a> <a href="https://github.com/starship/starship/commits?author=MaT1g3R" title="Tests">⚠️</a></td>
     <td align="center"><a href="https://github.com/AZanellato"><img src="https://avatars3.githubusercontent.com/u/30451287?v=4" width="100px;" alt="André Zanellato"/><br /><sub><b>André Zanellato</b></sub></a><br /><a href="https://github.com/starship/starship/commits?author=AZanellato" title="Code">💻</a> <a href="https://github.com/starship/starship/commits?author=AZanellato" title="Documentation">📖</a> <a href="https://github.com/starship/starship/commits?author=AZanellato" title="Tests">⚠️</a></td>
+    <td align="center"><a href="https://saghm.com"><img src="https://avatars2.githubusercontent.com/u/5875560?v=4" width="100px;" alt="Saghm Rossi"/><br /><sub><b>Saghm Rossi</b></sub></a><br /><a href="https://github.com/starship/starship/commits?author=saghm" title="Code">💻</a> <a href="https://github.com/starship/starship/commits?author=saghm" title="Documentation">📖</a> <a href="https://github.com/starship/starship/commits?author=saghm" title="Tests">⚠️</a></td>
   </tr>
 </table>