docs: update @sbryngelson as a contributor

Author: sbryngelson

.all-contributorsrc

@@ -1,6 +1,6 @@
 {
   "projectName": "MFC",
-  "projectOwner": "sbryngelson",
+  "projectOwner": "MFlowCode",
   "repoType": "github",
   "repoHost": "https://github.com",
   "files": [

README.md

@@ -231,33 +231,3 @@ MFC computations have used many supercomputing systems. A partial list is below
   * DOD systems Onyx, Carpenter, Nautilus, and Narwhal via the DOD HPCMP program
   * Sandia National Labs systems Doom and Attaway and testbed systems Weaver and Vortex
 
-## Contributors ✨
-
-Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
-
-<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
-<!-- prettier-ignore-start -->
-<!-- markdownlint-disable -->
-<table>
-  <tbody>
-    <tr>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/sbryngelson"><img src="https://avatars.githubusercontent.com/u/39740593?v=4?s=100" width="100px;" alt="Spencer Bryngelson"/><br /><sub><b>Spencer Bryngelson</b></sub></a><br /><a href="https://github.com/sbryngelson/MFC/commits?author=sbryngelson" title="Code">💻</a></td>
-    </tr>
-  </tbody>
-  <tfoot>
-    <tr>
-      <td align="center" size="13px" colspan="7">
-        <img src="https://raw.githubusercontent.com/all-contributors/all-contributors-cli/1b8533af435da9854653492b1327a23a4dbd0a10/assets/logo-small.svg">
-          <a href="https://all-contributors.js.org/docs/en/bot/usage">Add your contributions</a>
-        </img>
-      </td>
-    </tr>
-  </tfoot>
-</table>
-
-<!-- markdownlint-restore -->
-<!-- prettier-ignore-end -->
-
-<!-- ALL-CONTRIBUTORS-LIST:END -->
-
-This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!