replace with MustGetConfig

Signed-off-by: Pavel Okhlopkov <pavel.okhlopkov@flant.com>

Author: ldmonster

pkg/shell-operator/bootstrap.go

@@ -22,7 +22,7 @@ import (
 // Init initialize logging, ensures directories and creates
 // a ShellOperator instance with all dependencies.
 func Init(logger *log.Logger) (*ShellOperator, error) {
-	appcfg := app.NewConfig()
+	appcfg := app.MustGetConfig()
 	err := appcfg.Parse()
 	if err != nil {
 		return nil, fmt.Errorf("shell-operator config parse: %w", err)