Updated the default packages command to use "go install" for versions 1.16+ (#67)
Updated the default packages command to use "go install" for versions 1.16+ (#67)

* Updated the default packages command to use "go install" for versions
greater than 1.16

* Cleaning up for linting, added condition to also check major version

* Update Version Parsing

Attempts to make shell check happy.

Co-authored-by: john.maguire <c1eb93cb8db19a258d23b04664121af487dd632d@cbinsights.com>
Co-authored-by: Kenny Parnell <e7cd8dfaa2ed622c4d1542a8d5afa4d4a0631128@gmail.com>
kennyp/asdf-golang