Go rewrite example templates (part 1) (#10379) (#17784)

[upstream:eb927d8a52c70462d50954e2ddc18b983604482f]

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

Author: modular-magician

.changelog/10379.txt

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

website/docs/r/access_context_manager_access_policy.html.markdown

@@ -54,8 +54,8 @@ resource "google_access_context_manager_access_policy" "access-policy" {
 
 ```hcl
 resource "google_project" "project" {
-  project_id      = "acm-test-proj-123"
-  name            = "acm-test-proj-123"
+  project_id      = "my-project-name"
+  name            = "my-project-name"
   org_id          = "123456789"
 }