chore: add kind/question label

Signed-off-by: Christian Kotzbauer <christian.kotzbauer@gmail.com>

Author: ckotzbauer

.github/labels.json

@@ -6,6 +6,7 @@
     { "name": "kind/cleanup", "color": "#ededed", "description": "Categorizes issue or PR as related to cleaning up code, process, or technical debt." },
     { "name": "kind/dependencies", "color": "#ededed", "description": "Pull requests that update a dependency file" },
     { "name": "kind/security", "color": "#10cc8a", "description": "Categorizes issue or PR as related to security." },
+    { "name": "kind/question", "color": "#775FCB", "description": "Categorizes issues related to questions." },
     { "name": "lifecycle/stale", "color": "#795548", "description": "Denotes an issue or PR has remained open with no activity and has become stale." },
     { "name": "lifecycle/frozen", "color": "#d3e2f0", "description": "Indicates that an issue or PR should not be auto-closed due to staleness." },
     { "name": "size/XS", "color": "#009900", "description": "Denotes a PR that changes 0-9 lines, ignoring generated files." },