Revert "Updated link on README.md"

This reverts commit eeb96bd.

Author: jeromtom

README.md

@@ -193,7 +193,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center"><a href="http://tlestang.github.io"><img src="https://avatars3.githubusercontent.com/u/13448239?v=4?s=100" width="100px;" alt="Thibault Lestang"/><br /><sub><b>Thibault Lestang</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/issues?q=author%3Atlestang" title="Bug reports">🐛</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=tlestang" title="Code">💻</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=tlestang" title="Documentation">📖</a> <a href="#example-tlestang" title="Examples">💡</a> <a href="#ideas-tlestang" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/pybamm-team/PyBaMM/pulls?q=is%3Apr+reviewed-by%3Atlestang" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=tlestang" title="Tests">⚠️</a> <a href="#infra-tlestang" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
     </tr>
     <tr>
-      <td align="center"><a href="https://github.com/dalonsoa"><img src="https://avatars1.githubusercontent.com/u/6095790?v=4?s=100" width="100px;" alt="Diego"/><br /><sub><b>Diego</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/issues?q=author%3Adalonsoa" title="Bug reports">🐛</a> <a href="https://github.com/pybamm-team/PyBaMM/pulls?q=is%3Apr+reviewed-by%3Adalonsoa" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=dalonsoa" title="Code">💻</a> <a href="#infra-dalonsoa" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
+      <td align="center"><a href="https://www.imperial.ac.uk/admin-services/ict/self-service/research-support/rcs/research-software-engineering/"><img src="https://avatars1.githubusercontent.com/u/6095790?v=4?s=100" width="100px;" alt="Diego"/><br /><sub><b>Diego</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/issues?q=author%3Adalonsoa" title="Bug reports">🐛</a> <a href="https://github.com/pybamm-team/PyBaMM/pulls?q=is%3Apr+reviewed-by%3Adalonsoa" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=dalonsoa" title="Code">💻</a> <a href="#infra-dalonsoa" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
       <td align="center"><a href="https://github.com/felipe-salinas"><img src="https://avatars2.githubusercontent.com/u/64426781?v=4?s=100" width="100px;" alt="felipe-salinas"/><br /><sub><b>felipe-salinas</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/commits?author=felipe-salinas" title="Code">💻</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=felipe-salinas" title="Tests">⚠️</a></td>
       <td align="center"><a href="https://github.com/suhaklee"><img src="https://avatars3.githubusercontent.com/u/57151989?v=4?s=100" width="100px;" alt="suhaklee"/><br /><sub><b>suhaklee</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/commits?author=suhaklee" title="Code">💻</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=suhaklee" title="Tests">⚠️</a></td>
       <td align="center"><a href="https://github.com/viviantran27"><img src="https://avatars0.githubusercontent.com/u/6379429?v=4?s=100" width="100px;" alt="viviantran27"/><br /><sub><b>viviantran27</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/commits?author=viviantran27" title="Code">💻</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=viviantran27" title="Tests">⚠️</a></td>