docs: add kuzmany as a contributor for test (mautic#10366)

* docs: update README.md [skip ci]

* docs: update .all-contributorsrc [skip ci]

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

Author: allcontributors[bot]

.all-contributorsrc

@@ -56,7 +56,8 @@
       "contributions": [
         "userTesting",
         "review",
-        "code"
+        "code",
+        "test"
       ]
     },
     {

README.md

@@ -80,7 +80,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://steercampaign.com"><img src="https://avatars.githubusercontent.com/u/12627658?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Mohammad Abu Musa</b></sub></a><br /><a href="https://github.com/mautic/mautic/commits?author=mabumusa1" title="Code">💻</a> <a href="#userTesting-mabumusa1" title="User Testing">📓</a> <a href="https://github.com/mautic/mautic/pulls?q=is%3Apr+reviewed-by%3Amabumusa1" title="Reviewed Pull Requests">👀</a></td>
     <td align="center"><a href="http://johnlinhart.com"><img src="https://avatars.githubusercontent.com/u/1235442?v=4?s=100" width="100px;" alt=""/><br /><sub><b>John Linhart</b></sub></a><br /><a href="#userTesting-escopecz" title="User Testing">📓</a> <a href="https://github.com/mautic/mautic/pulls?q=is%3Apr+reviewed-by%3Aescopecz" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/mautic/mautic/commits?author=escopecz" title="Code">💻</a> <a href="https://github.com/mautic/mautic/commits?author=escopecz" title="Tests">⚠️</a></td>
     <td align="center"><a href="https://www.webmecanik.com"><img src="https://avatars.githubusercontent.com/u/14075239?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Norman Pracht - Webmecanik</b></sub></a><br /><a href="#userTesting-npracht" title="User Testing">📓</a> <a href="https://github.com/mautic/mautic/commits?author=npracht" title="Code">💻</a></td>
-    <td align="center"><a href="https://webmecanik.com"><img src="https://avatars.githubusercontent.com/u/462477?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Zdeno Kuzmany</b></sub></a><br /><a href="#userTesting-kuzmany" title="User Testing">📓</a> <a href="https://github.com/mautic/mautic/pulls?q=is%3Apr+reviewed-by%3Akuzmany" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/mautic/mautic/commits?author=kuzmany" title="Code">💻</a></td>
+    <td align="center"><a href="https://webmecanik.com"><img src="https://avatars.githubusercontent.com/u/462477?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Zdeno Kuzmany</b></sub></a><br /><a href="#userTesting-kuzmany" title="User Testing">📓</a> <a href="https://github.com/mautic/mautic/pulls?q=is%3Apr+reviewed-by%3Akuzmany" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/mautic/mautic/commits?author=kuzmany" title="Code">💻</a> <a href="https://github.com/mautic/mautic/commits?author=kuzmany" title="Tests">⚠️</a></td>
     <td align="center"><a href="https://github.com/stevedrobinson"><img src="https://avatars.githubusercontent.com/u/866855?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Steve Robinson</b></sub></a><br /><a href="#userTesting-stevedrobinson" title="User Testing">📓</a> <a href="https://github.com/mautic/mautic/issues?q=author%3Astevedrobinson" title="Bug reports">🐛</a></td>
     <td align="center"><a href="https://github.com/snoblucha"><img src="https://avatars.githubusercontent.com/u/265586?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Petr Šnobl</b></sub></a><br /><a href="https://github.com/mautic/mautic/commits?author=snoblucha" title="Code">💻</a> <a href="https://github.com/mautic/mautic/issues?q=author%3Asnoblucha" title="Bug reports">🐛</a></td>
   </tr>