[Release] Reset ray-operator version in root go.mod to v0.0.0 (#3774)

Signed-off-by: Chi-Sheng Liu <[email protected]>

Author: MortalHappiness

go.mod

@@ -17,7 +17,7 @@ require (
 	github.com/onsi/gomega v1.37.0
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.22.0
-	github.com/ray-project/kuberay/ray-operator v1.4.0-rc.1
+	github.com/ray-project/kuberay/ray-operator v0.0.0
 	github.com/rs/cors v1.11.1
 	github.com/rs/zerolog v1.34.0
 	github.com/spf13/cobra v1.9.1