docs: update .all-contributorsrc [skip ci]

allcontributors[bot] · rrey · commit 21b6f4101e96 · 2024-01-02T10:57:09.000+01:00
diff --git a/.all-contributorsrc b/.all-contributorsrc
@@ -194,7 +194,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/15136847?v=4",
       "profile": "https://nemental.de",
       "contributions": [
-        "bug"
+        "bug",
+        "code"
       ]
     }
   ],

Original file line number	Diff line number	Diff line change
`@@ -194,7 +194,8 @@`
`194`	`194`	`"avatar_url": "https://avatars.githubusercontent.com/u/15136847?v=4",`
`195`	`195`	`"profile": "https://nemental.de",`
`196`	`196`	`"contributions": [`
`197`		`- "bug"`
	`197`	`+ "bug",`
	`198`	`+ "code"`
`198`	`199`	`]`
`199`	`200`	`}`
`200`	`201`	`],`