Imports of gotoml-test-decoder command

PathSynopsis
flagPackage flag implements command-line flag parsing.
github.com/pelletier/go-toml/v2/internal/testsuitePackage testsuite provides helper functions for interoperating with the language-agnostic TOML test suite at github.com/BurntSushi/toml-test.
logPackage log implements a simple logging package.
osPackage os provides a platform-independent interface to operating system functionality.
pathPackage path implements utility routines for manipulating slash-separated paths.