docs: add xbarin02 as a contributor for code (#388)

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

Author: allcontributors[bot]

.all-contributorsrc

@@ -506,8 +506,18 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "xbarin02",
+      "name": "David Barina",
+      "avatar_url": "https://avatars.githubusercontent.com/u/11453671?v=4",
+      "profile": "http://www.fit.vutbr.cz/~ibarina/",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,
-  "skipCi": true
+  "skipCi": true,
+  "commitType": "docs"
 }