[#107] protogen: Remove unused parameter

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>

util/protogen/main.go

@@ -2,8 +2,6 @@ package main
 
 import (
 	"flag"
-	"fmt"
-	"os"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/util/protogen/internalgengo"
 	"google.golang.org/protobuf/compiler/protogen"
@@ -12,18 +10,10 @@ import (
 func main() {
 	var flags flag.FlagSet
 	genFuzz := flags.Bool("fuzz", false, "generate fuzz tests")
-	yamlConfigPath := flags.String("config", "", "path to the configuration")
 
 	protogen.Options{
 		ParamFunc: flags.Set,
 	}.Run(func(gen *protogen.Plugin) error {
-		if *yamlConfigPath != "" {
-			s, e := os.Getwd()
-			fmt.Fprintln(os.Stderr, s, e)
-			data, err := os.ReadFile(*yamlConfigPath)
-			fmt.Fprintln(os.Stderr, string(data), err)
-		}
-
 		for _, f := range gen.Files {
 			if f.Generate {
 				internalgengo.GenerateFile(gen, f)