FATAL log when cluster start

## Bug Report

### What did you do?
start new cluster

### What did you expect to see?
no fatal log

### What did you see instead?
FATAL log when cluster start
[2023/10/18 21:04:34.288 +08:00] [FATAL] [main.go:250] ["join meet error"] [error="etcdserver: unhealthy cluster"] [stack="main.start\n\t/home/jenkins/agent/workspace/build-common/go/src/[github.com/pingcap/pd/cmd/pd-server/main.go:250\nmain.createServerWrapper\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/pd/cmd/pd-server/main.go:190\ngithub.com/spf13/cobra.(*Command).execute\n\t/go/pkg/mod/github.com/spf13/cobra@v1.0.0/command.go:846\ngithub.com/spf13/cobra.(*Command).ExecuteC\n\t/go/pkg/mod/github.com/spf13/cobra@v1.0.0/command.go:950\ngithub.com/spf13/cobra.(*Command).Execute\n\t/go/pkg/mod/github.com/spf13/cobra@v1.0.0/command.go:887\nmain.main\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/pd/cmd/pd-server/main.go:70\nruntime.main\n\t/usr/local/go/src/runtime/proc.go:267](http://github.com/pingcap/pd/cmd/pd-server/main.go:250/nmain.createServerWrapper/n/t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/pd/cmd/pd-server/main.go:190/ngithub.com/spf13/cobra.(*Command).execute/n/t/go/pkg/mod/github.com/spf13/cobra@v1.0.0/command.go:846/ngithub.com/spf13/cobra.(*Command).ExecuteC/n/t/go/pkg/mod/github.com/spf13/cobra@v1.0.0/command.go:950/ngithub.com/spf13/cobra.(*Command).Execute/n/t/go/pkg/mod/github.com/spf13/cobra@v1.0.0/command.go:887/nmain.main/n/t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/pd/cmd/pd-server/main.go:70/nruntime.main/n/t/usr/local/go/src/runtime/proc.go:267)"]

### What version of PD are you using (`pd-server -V`)?
[2023/10/18 21:04:39.381 +08:00] [INFO] [versioninfo.go:89] ["Welcome to Placement Driver (PD)"]
[2023/10/18 21:04:39.381 +08:00] [INFO] [versioninfo.go:90] [PD] [release-version=v7.5.0-alpha]
[2023/10/18 21:04:39.381 +08:00] [INFO] [versioninfo.go:91] [PD] [edition=Community]
[2023/10/18 21:04:39.381 +08:00] [INFO] [versioninfo.go:92] [PD] [git-hash=cb9c70c6edc48f07ad617d18afce1bb080925781]
[2023/10/18 21:04:39.381 +08:00] [INFO] [versioninfo.go:93] [PD] [git-branch=heads/refs/tags/v7.5.0-alpha]
[2023/10/18 21:04:39.381 +08:00] [INFO] [versioninfo.go:94] [PD] [utc-build-time="2023-10-18 11:36:48"]
[2023/10/18 21:04:39.381 +08:00] [INFO] [metricutil.go:86] ["disable Prometheus push client"]