Workaround for kserve nightly failure (#3079)

* Downgrade kserve version

* Downgrade kserve version

* Downgrade ray serve version as a workaround

Author: agunapal

.github/workflows/kserve_cpu_tests.yml

@@ -39,7 +39,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: kserve/kserve
-          ref: v0.11.1
+          ref: v0.12.0
           path: kserve
       - name: Validate torchserve-kfs and Open Inference Protocol
         run: ./kubernetes/kserve/tests/scripts/test_mnist.sh

kubernetes/kserve/requirements.txt

@@ -1,4 +1,5 @@
-kserve[storage]>=0.11.0
+kserve[storage]>=0.12.0
+ray[serve]<=2.9.3,>=2.9.2
 transformers
 captum
 grpcio