docs: add shu-kitamura as a contributor for translation (#917)

* docs: update CONTRIBUTORS.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

@@ -601,7 +601,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/171437458?v=4",
       "profile": "https://github.com/shu-kitamura",
       "contributions": [
-        "code"
+        "code",
+        "translation"
       ]
     },
     {

CONTRIBUTORS.md

@@ -100,7 +100,7 @@ A big shout-out to all the contributors of Sniffnet ([emoji key](https://allcont
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/luca3s"><img src="https://avatars.githubusercontent.com/u/41015240?v=4?s=100" width="100px;" alt="luca3s"/><br /><sub><b>luca3s</b></sub></a><br /><a href="#translation-luca3s" title="Translation">🌍</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://piapark.me"><img src="https://avatars.githubusercontent.com/u/76558220?v=4?s=100" width="100px;" alt="pia"/><br /><sub><b>pia</b></sub></a><br /><a href="#translation-rkdud007" title="Translation">🌍</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/0323pin"><img src="https://avatars.githubusercontent.com/u/90570748?v=4?s=100" width="100px;" alt="pin"/><br /><sub><b>pin</b></sub></a><br /><a href="#platform-0323pin" title="Packaging/porting to new platform">📦</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/shu-kitamura"><img src="https://avatars.githubusercontent.com/u/171437458?v=4?s=100" width="100px;" alt="shu-kitamura"/><br /><sub><b>shu-kitamura</b></sub></a><br /><a href="https://github.com/GyulyVGC/sniffnet/commits?author=shu-kitamura" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/shu-kitamura"><img src="https://avatars.githubusercontent.com/u/171437458?v=4?s=100" width="100px;" alt="shu-kitamura"/><br /><sub><b>shu-kitamura</b></sub></a><br /><a href="https://github.com/GyulyVGC/sniffnet/commits?author=shu-kitamura" title="Code">💻</a> <a href="#translation-shu-kitamura" title="Translation">🌍</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/starccy"><img src="https://avatars.githubusercontent.com/u/17541742?v=4?s=100" width="100px;" alt="starccy"/><br /><sub><b>starccy</b></sub></a><br /><a href="https://github.com/GyulyVGC/sniffnet/commits?author=starccy" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/0x0177b11f"><img src="https://avatars.githubusercontent.com/u/2305166?v=4?s=100" width="100px;" alt="tiansheng li"/><br /><sub><b>tiansheng li</b></sub></a><br /><a href="#financial-0x0177b11f" title="Financial">💵</a></td>
     </tr>