docs: add Poshi as a contributor for doc (#956)

* docs: update README.md [skip ci]

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

* 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

@@ -371,6 +371,16 @@
       "contributions": [
         "bug"
       ]
+    },
+    {
+      "login": "Poshi",
+      "name": "Jordi",
+      "avatar_url": "https://avatars.githubusercontent.com/u/1780510?v=4",
+      "profile": "https://github.com/Poshi",
+      "contributions": [
+        "doc",
+        "ideas"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -78,7 +78,7 @@ See also [building from source](https://miller.readthedocs.io/en/latest/build.ht
 [![Homebrew downloads](https://badges.weareopensource.me:/homebrew/installs/dy/miller?label=Homebrew%20downloads)](https://formulae.brew.sh/formula/miller)
 [![Conda downloads](https://anaconda.org/conda-forge/miller/badges/downloads.svg?label=Conda%20downloads)](https://anaconda.org/conda-forge/miller)
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-40-orange.svg?style=flat-square&label=All%20contributors)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-41-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 * Discussion forum: https://github.com/johnkerl/miller/discussions
@@ -238,6 +238,7 @@ Thanks to all the fine people who help make Miller better ([emoji key](https://a
     <td align="center"><a href="https://github.com/ChCyrill"><img src="https://avatars.githubusercontent.com/u/2165604?v=4?s=50" width="50px;" alt=""/><br /><sub><b>ChCyrill</b></sub></a><br /><a href="#ideas-ChCyrill" title="Ideas, Planning, & Feedback">🤔</a></td>
     <td align="center"><a href="https://github.com/jauderho"><img src="https://avatars.githubusercontent.com/u/13562?v=4?s=50" width="50px;" alt=""/><br /><sub><b>Jauder Ho</b></sub></a><br /><a href="https://github.com/johnkerl/miller/commits?author=jauderho" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/psacawa"><img src="https://avatars.githubusercontent.com/u/21274063?v=4?s=50" width="50px;" alt=""/><br /><sub><b>Paweł Sacawa</b></sub></a><br /><a href="https://github.com/johnkerl/miller/issues?q=author%3Apsacawa" title="Bug reports">🐛</a></td>
+    <td align="center"><a href="https://github.com/Poshi"><img src="https://avatars.githubusercontent.com/u/1780510?v=4?s=50" width="50px;" alt=""/><br /><sub><b>Jordi</b></sub></a><br /><a href="https://github.com/johnkerl/miller/commits?author=Poshi" title="Documentation">📖</a> <a href="#ideas-Poshi" title="Ideas, Planning, & Feedback">🤔</a></td>
   </tr>
 </table>