Client v3 and GRPC versions conflict

[BoyChai]

Bug report criteria

• This bug report is not security related, security issues should be disclosed privately via etcd maintainers.
• This is not a support request or question, support requests or questions should be raised in the etcd discussion forums.
• You have read the etcd bug reporting guidelines.
• Existing open issues along with etcd frequently asked questions have been checked and this is not a duplicate.

What happened?

Since the emergence of the new version of Client v3 and GRPC, there has been a conflict

What did you expect to happen?

No dependency error

How can we reproduce it (as minimally and precisely as possible)?

Reference warehouse https://github.com/BoyChai/etcd-client
go mod tidy

Anything else we need to know?

No response

Etcd version (please run commands below)

go.etcd.io/etcd v3.3.27+incompatible ```console $ etcd --version # paste output here

$ etcdctl version

paste output here

</details>


### Etcd configuration (command line flags or environment variables)

<details>

# paste your configuration here

</details>


### Etcd debug information (please run commands below, feel free to obfuscate the IP address or FQDN in the output)

<details>

```console
$ etcdctl member list -w table
# paste output here

$ etcdctl --endpoints=<member list> endpoint status -w table
# paste output here

Relevant log output

undefined: grpc.ClientConnInterface
undefined: grpc.SupportPackageIsVersion6
undefined: grpc.ClientConnInterface
undefined: grpc.ClientConnInterface

[jberkus]

Hey, version 3.3 is no longer supported. Can you see if you can reproduce this problem with a supported version?

[BoyChai]

Hey, version 3.3 is no longer supported. Can you see if you can reproduce this problem with a supported version?

Thank you very much. The version I am using is too old

[BoyChai]

BoyChai/etcd-client@f7394d9