v1.11: building latest tag in Go install returns version "dev" instead of "v1.11"

I was running mev-boost v1.10.1
```
% ~/go/bin/mev-boost --version
mev-boost v1.10.1
```

Today v1.11 was released so i ran go install with latest tag:
```
% go install github.com/flashbots/mev-boost@latest
go: downloading github.com/flashbots/mev-boost v1.11.0
go: downloading github.com/spf13/viper v1.21.0
go: downloading github.com/fsnotify/fsnotify v1.9.0
go: downloading github.com/go-viper/mapstructure/v2 v2.4.0
go: downloading github.com/sagikazarmark/locafero v0.11.0
go: downloading github.com/spf13/afero v1.15.0
go: downloading github.com/spf13/cast v1.10.0
go: downloading github.com/spf13/pflag v1.0.10
go: downloading github.com/sourcegraph/conc v0.3.1-0.20240121214520-5f936abd7ae8
go: downloading github.com/subosito/gotenv v1.6.0
go: downloading github.com/pelletier/go-toml/v2 v2.2.4
go: downloading go.yaml.in/yaml/v3 v3.0.4
go: downloading golang.org/x/text v0.28.0
go: downloading golang.org/x/sync v0.16.0
```

Now it returns "dev" under -version:
```
% ~/go/bin/mev-boost --version
mev-boost dev
```

Expaction: should return v1.11