Get generated service account name under 28 chars (#11385) (#19025)

[upstream:087c8e20ce852ddc15fc9ecb85e9067711c29980]

Signed-off-by: Modular Magician <magic-modules@google.com>

Author: modular-magician

.changelog/11385.txt

@@ -0,0 +1,3 @@
+```release-note:none
+
+```

google/services/integrations/resource_integrations_client_generated_test.go

@@ -110,7 +110,7 @@ resource "google_kms_crypto_key_version" "test_key" {
 }
 
 resource "google_service_account" "service_account" {
-  account_id   = "tf-test-my-service-acc%{random_suffix}"
+  account_id   = "tf-test-service-acc%{random_suffix}"
   display_name = "Service Account"
 }
 

website/docs/r/integrations_client.html.markdown

@@ -70,7 +70,7 @@ resource "google_kms_crypto_key_version" "test_key" {
 }
 
 resource "google_service_account" "service_account" {
-  account_id   = "my-service-acc"
+  account_id   = "service-acc"
   display_name = "Service Account"
 }