docs: add ttannis as a contributor (#728)

Signed-off-by: Marcos Iglesias Valle <golodhros@gmail.com>

.all-contributorsrc

@@ -28,6 +28,30 @@
         "test",
         "tutorial"
       ]
+    },
+     {
+      "login": "ttannis",
+      "name": "Tamika Tannis",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/1790900?v=4",
+      "profile": "https://www.linkedin.com/in/tamika-tannis/",
+      "contributions": [
+        "bug",
+        "code",
+        "content",
+        "doc",
+        "example",
+        "ideas",
+        "infra",
+        "maintenance",
+        "platform",
+        "plugin",
+        "projectManagement",
+        "question",
+        "review",
+        "security",
+        "tool",
+        "test",
+        "tutorial"
      }
   ],
   "contributorsPerLine": 6,

README.md

 <p align="center">
+<!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
+[![All Contributors](https://img.shields.io/badge/all_contributors-1-orange.svg?style=flat-square)](#contributors-)
+<!-- ALL-CONTRIBUTORS-BADGE:END -->
   <img
     src="https://raw.githubusercontent.com/amundsen-io/amundsen/master/docs/img/logos/amundsen_logo_on_light.svg?sanitize=true"
     alt="Amundsen"
@@ -232,6 +235,18 @@ Currently **officially** using Amundsen:
 ## Contributors
 
 This project won't be possible without the help of a long list of [Contributors](https://github.com/amundsen-io/amundsen/blob/master/CONTRIBUTORS.md), join them by following our [Contributing guide](https://github.com/amundsen-io/amundsen/blob/master/CONTRIBUTING.md)!
+<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
+<!-- prettier-ignore-start -->
+<!-- markdownlint-disable -->
+<table>
+  <tr>
+    <td align="center"><a href="https://www.linkedin.com/in/tamika-tannis/"><img src="https://avatars2.githubusercontent.com/u/1790900?v=4" width="100px;" alt=""/><br /><sub><b>Tamika Tannis</b></sub></a><br /><a href="https://github.com/amundsen-io/amundsen/issues?q=author%3Attannis" title="Bug reports">🐛</a> <a href="https://github.com/amundsen-io/amundsen/commits?author=ttannis" title="Code">💻</a> <a href="#content-ttannis" title="Content">🖋</a> <a href="https://github.com/amundsen-io/amundsen/commits?author=ttannis" title="Documentation">📖</a> <a href="#example-ttannis" title="Examples">💡</a> <a href="#ideas-ttannis" title="Ideas, Planning, & Feedback">🤔</a> <a href="#infra-ttannis" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="#maintenance-ttannis" title="Maintenance">🚧</a> <a href="#platform-ttannis" title="Packaging/porting to new platform">📦</a> <a href="#plugin-ttannis" title="Plugin/utility libraries">🔌</a> <a href="#projectManagement-ttannis" title="Project Management">📆</a> <a href="#question-ttannis" title="Answering Questions">💬</a> <a href="https://github.com/amundsen-io/amundsen/pulls?q=is%3Apr+reviewed-by%3Attannis" title="Reviewed Pull Requests">👀</a> <a href="#security-ttannis" title="Security">🛡️</a> <a href="#tool-ttannis" title="Tools">🔧</a> <a href="https://github.com/amundsen-io/amundsen/commits?author=ttannis" title="Tests">⚠️</a> <a href="#tutorial-ttannis" title="Tutorials">✅</a></td>
+  </tr>
+</table>
+
+<!-- markdownlint-enable -->
+<!-- prettier-ignore-end -->
+<!-- ALL-CONTRIBUTORS-LIST:END -->
 
 # License