Revert "chore(e2e): rewrite e2e config init" (#13190)

Reverts #13165

need to figure out why it did not work in KM

Author: slonka

pkg/test/ginkgo.go

@@ -18,7 +18,6 @@ import (
 	"github.com/kumahq/kuma/pkg/core/plugins"
 	core_apis "github.com/kumahq/kuma/pkg/core/resources/apis"
 	"github.com/kumahq/kuma/pkg/plugins/policies"
-	"github.com/kumahq/kuma/test/framework"
 )
 
 // RunSpecs wraps ginkgo+gomega test suite initialization.
@@ -33,7 +32,6 @@ func RunSpecs(t *testing.T, description string) {
 }
 
 func RunE2ESpecs(t *testing.T, description string) {
-	framework.Init()
 	plugins.InitAll(core_apis.NameToModule)
 	plugins.InitAll(policies.NameToModule)
 	gomega.SetDefaultConsistentlyDuration(time.Second * 5)

test/framework/config.go

@@ -263,9 +263,9 @@ var defaultConf = E2eConfig{
 	DumpOnSuccess:                     false,
 }
 
-func Init() {
+func init() {
 	Config = defaultConf
-	if err := config.Load("", &Config); err != nil {
+	if err := config.Load(os.Getenv("E2E_CONFIG_FILE"), &Config); err != nil {
 		panic(err)
 	}