Add Gemini Release Channel Setting resource (#12894) (#9207)

[upstream:27fd884bd24f350e11494160e703eb042ad70c90]

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

Author: modular-magician

.changelog/12894.txt

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

google-beta/provider/provider_mmv1_resources.go

@@ -530,9 +530,9 @@ var handwrittenIAMDatasources = map[string]*schema.Resource{
 }
 
 // Resources
-// Generated resources: 597
+// Generated resources: 598
 // Generated IAM resources: 306
-// Total generated resources: 903
+// Total generated resources: 904
 var generatedResources = map[string]*schema.Resource{
 	"google_folder_access_approval_settings":                                     accessapproval.ResourceAccessApprovalFolderSettings(),
 	"google_organization_access_approval_settings":                               accessapproval.ResourceAccessApprovalOrganizationSettings(),
@@ -1032,6 +1032,7 @@ var generatedResources = map[string]*schema.Resource{
 	"google_firestore_index":                                                     firestore.ResourceFirestoreIndex(),
 	"google_gemini_code_repository_index":                                        gemini.ResourceGeminiCodeRepositoryIndex(),
 	"google_gemini_logging_setting":                                              gemini.ResourceGeminiLoggingSetting(),
+	"google_gemini_release_channel_setting":                                      gemini.ResourceGeminiReleaseChannelSetting(),
 	"google_gemini_repository_group":                                             gemini.ResourceGeminiRepositoryGroup(),
 	"google_gemini_repository_group_iam_binding":                                 tpgiamresource.ResourceIamBinding(gemini.GeminiRepositoryGroupIamSchema, gemini.GeminiRepositoryGroupIamUpdaterProducer, gemini.GeminiRepositoryGroupIdParseFunc),
 	"google_gemini_repository_group_iam_member":                                  tpgiamresource.ResourceIamMember(gemini.GeminiRepositoryGroupIamSchema, gemini.GeminiRepositoryGroupIamUpdaterProducer, gemini.GeminiRepositoryGroupIdParseFunc),