Since we named the version from the getter `version', this means we have
a naming conflict inside the loop that attempts to install a versioned
candidate for a plugin, making it impossible to invoke something from
the go-version package.
Since we'll introduce a change that needs the latter capability, we must
either rename the local variable to something else than `version', or we
need to alias the package locally.
This commit implements the latter, opting to call the package goversion.