// replacing any existing godebug lines with the given key.
//
// The -dropgodebug=key flag drops any existing godebug lines
// with the given key.
//
// The -use=path and -dropuse=path flags
// add and drop a use directive from the go.work file's set of module directories.
//
// The -replace=old[@v]=new[@v] flag adds a replacement of the given