DO NOT MERGE: feat: add templates and brands resource

examples/resources/okta_brands_templates_email_customization/basic.tf

@@ -0,0 +1,8 @@
+resource "okta_brands_templates_email_customization" "test" {
+  brand_id      = "replace_with_uuid"
+  template_name = "replace_with_uuid"
+  body          = "test-body"
+  is_default    = false
+  language      = "en"
+  subject       = "test-subject"
+}

examples/resources/okta_brands_templates_email_setting/basic.tf

@@ -0,0 +1,5 @@
+resource "okta_brands_templates_email_setting" "test" {
+  brand_id      = "replace_with_uuid"
+  template_name = "replace_with_uuid"
+  recipients    = "NO_USERS"
+}

examples/resources/okta_templates_sm/basic.tf

@@ -0,0 +1,5 @@
+resource "okta_templates_sm" "test" {
+  name     = "testAcc_replace_with_uuid"
+  template = "$${org.name} code is: $${code}"
+  type     = "SMS_VERIFY_CODE"
+}

okta/services/idaas/idaas.go

@@ -102,6 +102,9 @@ func FWProviderResources() []func() resource.Resource {
 		newGroupOwnersResource,
 		newAppSignOnPolicyResource,
 		newEmailTemplateSettingsResource,
+		newBrandsTemplatesEmailCustomizationResource,
+		newBrandsTemplatesEmailSettingResource,
+		newTemplatesSmResource,
 		newFeaturesResource,
 		newRealmResource,
 		newRealmAssignmentResource,