[terraform] identity 0.47 staging deployment

Summary:
[ENG-9982](https://linear.app/comm/issue/ENG-9982/deploy-identity).

Deploying the following changes:
- D14079

Identity images are [here](https://hub.docker.com/r/commapp/identity-server/tags)

[identity-v0.47](https://github.com/CommE2E/comm/tree/identity-v0.47)

Test Plan: terraform plan

Reviewers: bartek, varun

Reviewed By: bartek

Subscribers: ashoat, tomek

Differential Revision: https://phab.comm.dev/D14089

services/terraform/remote/service_identity.tf

@@ -1,5 +1,5 @@
 locals {
-  identity_service_image_tag      = local.is_staging ? "0.46" : "0.45"
+  identity_service_image_tag      = local.is_staging ? "0.47" : "0.45"
   identity_service_server_image   = "commapp/identity-server:${local.identity_service_image_tag}"
   identity_service_container_name = "identity-server"