Fix probable rebase issue

internal/legacy/legacy.go

@@ -14,6 +14,7 @@ import (
 	"github.com/gofrs/flock"
 
 	"github.com/platformsh/cli/internal/config"
+	"github.com/platformsh/cli/internal/file"
 )
 
 //go:embed archives/platform.phar
@@ -102,15 +103,8 @@ func (c *CLIWrapper) Init() error {
 	//nolint:errcheck
 	defer fileLock.Unlock()
 
-	if _, err := os.Stat(c.PharPath()); os.IsNotExist(err) {
-		if c.CustomPharPath != "" {
-			return fmt.Errorf("legacy CLI phar file not found: %w", err)
-		}
-
-		c.debugLog("phar file does not exist, copying: %s", c.PharPath())
-		if err := copyFile(c.PharPath(), phar); err != nil {
-			return fmt.Errorf("could not copy phar file: %w", err)
-		}
+	if err := file.CopyIfChanged(c.PharPath(), phar, phpCLIHash); err != nil {
+		return fmt.Errorf("could not copy phar file: %w", err)
 	}
 
 	// Always write the config.yaml file if it changed.