Imports of go-migrations command

PathSynopsis
contextPackage context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes.
database/sqlPackage sql provides a generic interface around SQL (or SQL-like) databases.
errorsPackage errors implements functions to manipulate errors.
flagPackage flag implements command-line flag parsing.
github.com/pressly/goose/v3
logPackage log implements a simple logging package.
modernc.org/sqlite
osPackage os provides a platform-independent interface to operating system functionality.