Merge pull request #9992 from glours/dont-stale-proposal-issues

exclude issues with the `kind/feature` label from stale bot process

.github/stale.yml

@@ -12,7 +12,7 @@ onlyLabels: []
 
 # Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable
 exemptLabels:
-  - "enhancement ✨"
+  - "kind/feature"
 
 # Set to true to ignore issues in a project (defaults to false)
 exemptProjects: false