docs: add dagecko as a contributor for security (#3490)

* docs: update README.md [skip ci]

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

---------

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

.all-contributorsrc

@@ -3593,6 +3593,15 @@
       "contributions": [
         "security"
       ]
+    },
+    {
+      "login": "dagecko",
+      "name": "dagecko",
+      "avatar_url": "https://avatars.githubusercontent.com/u/6371704?v=4",
+      "profile": "https://github.com/dagecko",
+      "contributions": [
+        "security"
+      ]
     }
   ],
   "contributorsPerLine": 6,

README.md

@@ -6,7 +6,7 @@
 [![Coverage](https://sonarcloud.io/api/project_badges/measure?project=iluwatar_java-design-patterns&metric=coverage)](https://sonarcloud.io/dashboard?id=iluwatar_java-design-patterns)
 [![Join the chat at https://gitter.im/iluwatar/java-design-patterns](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/iluwatar/java-design-patterns?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-394-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-395-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 <br/>
@@ -585,6 +585,7 @@ This project is licensed under the terms of the MIT license.
       <td align="center" valign="top" width="16.66%"><a href="https://github.com/Olexandr88"><img src="https://avatars.githubusercontent.com/u/93856062?v=4?s=100" width="100px;" alt="Olexandr88"/><br /><sub><b>Olexandr88</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=Olexandr88" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="16.66%"><a href="https://github.com/nilsreichardt"><img src="https://avatars.githubusercontent.com/u/24459435?v=4?s=100" width="100px;" alt="Nils Reichardt"/><br /><sub><b>Nils Reichardt</b></sub></a><br /><a href="#security-nilsreichardt" title="Security">🛡️</a></td>
       <td align="center" valign="top" width="16.66%"><a href="http://www.northecho.dev"><img src="https://avatars.githubusercontent.com/u/122107484?v=4?s=100" width="100px;" alt="Christopher Lusk"/><br /><sub><b>Christopher Lusk</b></sub></a><br /><a href="#security-north-echo" title="Security">🛡️</a></td>
+      <td align="center" valign="top" width="16.66%"><a href="https://github.com/dagecko"><img src="https://avatars.githubusercontent.com/u/6371704?v=4?s=100" width="100px;" alt="dagecko"/><br /><sub><b>dagecko</b></sub></a><br /><a href="#security-dagecko" title="Security">🛡️</a></td>
     </tr>
   </tbody>
 </table>