dont set env

Author: EyalDelarea

general/token/oidctokenexchange.go

@@ -4,11 +4,9 @@ import (
 	"fmt"
 	rtUtils "github.com/jfrog/jfrog-cli-core/v2/artifactory/utils"
 	"github.com/jfrog/jfrog-cli-core/v2/utils/config"
-	"github.com/jfrog/jfrog-cli-core/v2/utils/coreutils"
 	"github.com/jfrog/jfrog-client-go/access/services"
 	"github.com/jfrog/jfrog-client-go/auth"
 	"github.com/jfrog/jfrog-client-go/utils/log"
-	"os"
 	"strings"
 )
 
@@ -34,8 +32,7 @@ func (p OidcProviderType) String() string {
 func OidcProviderTypeFromString(providerType string) (OidcProviderType, error) {
 	if providerType == "" {
 		// If no provider type is provided, return 0 (GitHub) as default
-		// And export env var for future use
-		return 0, os.Setenv(coreutils.OidcProviderType, GitHub.String())
+		return 0, nil
 	}
 	switch strings.ToLower(providerType) {
 	case strings.ToLower(GitHub.String()):