Bump Label Studio to 1.20.0

Workflow run: https://github.com/HumanSignal/label-studio/actions/runs/15992671800

Author: robot-ci-heartex

heartex/label-studio/Chart.yaml

@@ -5,7 +5,7 @@ home: https://labelstud.io/
 type: application
 icon: https://raw.githubusercontent.com/heartexlabs/label-studio/master/images/logo.png
 # Chart version
-version: 1.9.16
+version: 1.9.17
 # Label Studio release version
 appVersion: "1.20.0"
 kubeVersion: ">= 1.14.0-0"