[SPARK-51002] Upgrade the minimum K8s version to v1.30

Author: dongjoon-hyun

.github/workflows/build_and_test.yml

@@ -67,7 +67,7 @@ jobs:
       fail-fast: false
       matrix:
         kubernetes-version:
-          - "1.28.0"
+          - "1.30.0"
           - "1.32.0"
         mode:
           - dynamic