Ensure go vet is running as part of the lint task

**Is your feature request related to a problem? Please describe.**
`make lint` should also run govet

**Describe the solution you'd like**
Enable it in golangci-lint

**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've considered.

**Additional context**
Add any other context or screenshots about the feature request here.