fix

share/gitea-tekton-org/tekton.dev_v1_Task_auto-ci-cleanup.yaml

@@ -13,7 +13,7 @@ spec:
       image: $(params.toolbox-image)
       workingDir: $(workspaces.source.path)
       script: |-
-        #!/usr/bin/env ash
+        #!/usr/bin/env bash
         rm -rf . || true
   workspaces:
     - name: source