Inventory go binaries with module support

[nishakm]

Describe the Feature
Go release 1.18 allows you to list all modules included in the Go binary. Allow Tern to make use of it.

Use Cases
A good number of container images are distroless + go binary, and it would be awesome if Tern could fully inventory both things.

Implementation Changes
The go code to list the modules is quite simple. However, the deployment of a python package that includes a compiled go binary may be a little more complicated than what is available now.