Add agent resource to CES (#15603) (#25106)

[upstream:4a0bc3fbeb909296e202a03878590e16a8c50e07]

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

Author: modular-magician

.changelog/15603.txt

@@ -0,0 +1,3 @@
+```release-note:new-resource
+`google_ces_agent`
+```

google/provider/provider_mmv1_resources.go

@@ -580,9 +580,9 @@ var handwrittenIAMDatasources = map[string]*schema.Resource{
 }
 
 // Resources
-// Generated resources: 673
+// Generated resources: 674
 // Generated IAM resources: 318
-// Total generated resources: 991
+// Total generated resources: 992
 var generatedResources = map[string]*schema.Resource{
 	"google_folder_access_approval_settings":                                     accessapproval.ResourceAccessApprovalFolderSettings(),
 	"google_organization_access_approval_settings":                               accessapproval.ResourceAccessApprovalOrganizationSettings(),
@@ -733,6 +733,7 @@ var generatedResources = map[string]*schema.Resource{
 	"google_certificate_manager_certificate_map_entry":                           certificatemanager.ResourceCertificateManagerCertificateMapEntry(),
 	"google_certificate_manager_dns_authorization":                               certificatemanager.ResourceCertificateManagerDnsAuthorization(),
 	"google_certificate_manager_trust_config":                                    certificatemanager.ResourceCertificateManagerTrustConfig(),
+	"google_ces_agent":                                                           ces.ResourceCESAgent(),
 	"google_ces_app":                                                             ces.ResourceCESApp(),
 	"google_ces_deployment":                                                      ces.ResourceCESDeployment(),
 	"google_ces_example":                                                         ces.ResourceCESExample(),