fix(examples): fix credentials type

Author: ndyakov

examples/entraid/clientcert/main.go

@@ -29,7 +29,7 @@ func main() {
 		ConfidentialIdentityProviderOptions: identity.ConfidentialIdentityProviderOptions{
 			ClientID:        cfg.AzureClientID,
 			ClientSecret:    cfg.AzureClientSecret,
-			CredentialsType: "Certificate",
+			CredentialsType: identity.ClientCertificateCredentialType,
 			Authority: identity.AuthorityConfiguration{
 				AuthorityType: identity.AuthorityTypeMultiTenant,
 				TenantID:      cfg.AzureTenantID,

examples/entraid/clientsecret/main.go

@@ -28,7 +28,7 @@ func main() {
 		ConfidentialIdentityProviderOptions: identity.ConfidentialIdentityProviderOptions{
 			ClientID:        cfg.AzureClientID,
 			ClientSecret:    cfg.AzureClientSecret,
-			CredentialsType: "ClientSecret",
+			CredentialsType: identity.ClientSecretCredentialType,
 			Authority: identity.AuthorityConfiguration{
 				AuthorityType: identity.AuthorityTypeMultiTenant,
 				TenantID:      cfg.AzureTenantID,

examples/entraid/config/config.go

@@ -2,8 +2,8 @@ package config
 
 import (
 	"encoding/json"
-	"os"
 	"fmt"
+	"os"
 	"strings"
 )