🐰 Label possible low-quality pull requests using CodeRabbit (#9044)

* have coderabbit mark PRs as possible slop if it thinks they are low effort

* release note

* make the label friendlier

.coderabbit.yaml

@@ -8,6 +8,9 @@ reviews:
   request_changes_workflow: true
   review_status: false
   high_level_summary: false
+  slop_detection:
+    enabled: true
+    label: 'possible low quality'
   finishing_touches:
     docstrings:
       enabled: false

upcoming-release-notes/add-coderabbit-slop-detection.md

@@ -0,0 +1,6 @@
+---
+category: Maintenance
+authors: [MikesGlitch]
+---
+
+Label possible low-quality pull requests using CodeRabbit slop detection