* upgraded mattn/go-isatty version because it was importing a incompatible version of golang.org/x/sys/unix
* changed parsing of SQL Server DSN due to changes to url.ParseQuery no longer accepting semicolon
* updated xo/dburl pkg to v0.11.0
* removed dead underscore assignment
* updated GH workflow go action to 1.19
* Type Detector refactor
* json driver impl; refactoring of source.Files reader et al
* working on kind detector
* significant switcheroo of packages
* partway throught refactoring Kind
* major package switcheroo for Kind