Version string inconsistent depending on installation method

### Version Information
```
~ $ .vvm/vyper-0.4.0 --version
0.4.0+commit.e9db8d9f
~ $ workon boa
(boa) ~/titanoboa $ vyper --version
0.4.0+commit.e9db8d9
```

* OS: linux
* Python Version: 3.12

### What's your issue about?
there is a mismatch between pip-installed vyper and binary-installed vyper (e.g. via vvm).

### How can it be fixed?
