[BugFix] Fix HPA deletion failed on GKE

[yandongxiao]

Description

Fixes: #420

the root cause is In GKE environment, the Minor version is not a number, like v1.27.3-gke.100.

Server Version: version.Info{Major:"1", Minor:"27", GitVersion:"v1.27.3-gke.100", GitCommit:"6466b51b762a5c49ae3fb6c2c7233ffe1c96e48c", GitTreeState:"clean", BuildDate:"2023-06-23T09:27:28Z", GoVersion:"go1.20.5 X:boringcrypto", Compiler:"gc", Platform:"linux/amd64"}

How do I fix the issue? In StarRocksCluster CR status, there are fields about HPA.

    horizontalScaler:
      name: kube-starrocks-cn-autoscaler
      version: v2

we can first use this version to delete the HPA resource.

Checklist

For operator, please complete the following checklist:

• run make generate to generate the code.
• run golangci-lint run to check the code style.
• run make test to run UT.
• run make manifests to update the yaml files of CRD.