Realm setting internationalizationEnabled required to manage user locale

We need to configure internationalizationEnabled to be able to supply a locale attribute during user creation
The enforcement was introduced in Keycloak 22.0.0, see: keycloak/keycloak@d0691b0
but the realm property exists for many years already and is thus safe to set.

src/test/resources/import-files/roles/71.1_import_realm_with_nested_composites.json

@@ -1,6 +1,7 @@
 {
   "enabled": true,
   "realm": "realmWithRoles71",
+  "internationalizationEnabled": true,
   "roles": {
     "realm": [
       {

src/test/resources/import-files/roles/71.2_import_realm_with_nested_composites.json

@@ -1,6 +1,7 @@
 {
   "enabled": true,
   "realm": "realmWithRoles71",
+  "internationalizationEnabled": true,
   "roles": {
     "realm": [
       {

src/test/resources/import-files/roles/71.3_import_realm_with_nested_composites.json

@@ -1,6 +1,7 @@
 {
   "enabled": true,
   "realm": "realmWithRoles71",
+  "internationalizationEnabled": true,
   "roles": {
     "realm": [
       {

src/test/resources/import-files/users/00_create_realm_with_user.json

@@ -1,6 +1,7 @@
 {
   "enabled": true,
   "realm": "realmWithUsers",
+  "internationalizationEnabled": true,
   "users": [
     {
       "username": "myuser",

src/test/resources/import-files/users/01_update_realm_add_clientuser.json

@@ -1,6 +1,7 @@
 {
   "enabled": true,
   "realm": "realmWithUsers",
+  "internationalizationEnabled": true,
   "users": [
     {
       "username": "myuser",

src/test/resources/import-files/users/02.1_update_realm_change_clientusers_password.json

@@ -1,6 +1,7 @@
 {
   "enabled": true,
   "realm": "realmWithUsers",
+  "internationalizationEnabled": true,
   "users": [
     {
       "username": "myuser",

src/test/resources/import-files/users/02.2_update_realm_change_clientusers_password.json

@@ -1,6 +1,7 @@
 {
   "enabled": true,
   "realm": "realmWithUsers",
+  "internationalizationEnabled": true,
   "users": [
     {
       "username": "myuser",

src/test/resources/import-files/users/50.1_create_realm_with_email_as_username_without_username.json

@@ -1,6 +1,7 @@
 {
   "enabled": true,
   "realm": "realmWithUsers",
+  "internationalizationEnabled": true,
   "registrationAllowed": true,
   "registrationEmailAsUsername": true,
   "users": [

src/test/resources/import-files/users/50.2_update_realm_with_email_as_username_without_username.json

@@ -1,6 +1,7 @@
 {
   "enabled": true,
   "realm": "realmWithUsers",
+  "internationalizationEnabled": true,
   "registrationAllowed": true,
   "registrationEmailAsUsername": true,
   "users": [

src/test/resources/import-files/users/50.3_update_realm_with_email_as_username_with_invalid_username.json

@@ -1,6 +1,7 @@
 {
   "enabled": true,
   "realm": "realmWithUsers",
+  "internationalizationEnabled": true,
   "registrationAllowed": true,
   "registrationEmailAsUsername": true,
   "users": [

src/test/resources/import-files/users/50.4_update_realm_with_email_as_username_with_correct_username.json

@@ -1,6 +1,7 @@
 {
   "enabled": true,
   "realm": "realmWithUsers",
+  "internationalizationEnabled": true,
   "registrationAllowed": true,
   "registrationEmailAsUsername": true,
   "users": [