docs: update .all-contributorsrc [skip ci]

allcontributors[bot] · web-flow · commit 4adf68b4fc2d · 2021-07-12T16:29:19.000Z
diff --git a/.all-contributorsrc b/.all-contributorsrc
@@ -12,7 +12,8 @@
       "profile": "http://www.epacking.be",
       "contributions": [
         "code",
-        "doc"
+        "doc",
+        "infra"
       ]
     },
     {
