golangci-lint should be installed via binary (github release) not go installed

[sheldonhull]

Not only is it significantly slower, it's also the maintainers recommendation to install this via binary. This tool aggregates so many tools it's a really bad one to install from source.

I brought this up a while back and still use system installed golangci-lint to avoid the long download/initialization time, but would like to stop this and use trunk exclusively if we can get the binary installed instead.

binaries in github