fix: Pin happy-tfe-okta-app in happy-env-eks (#3957)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: alldoami

terraform/modules/happy-env-eks/README.md

@@ -28,7 +28,7 @@ https://docs.google.com/drawings/d/1AsJts2qCmw7685A6WZPDb5ApkXyuPRc27Lg3zzWuPaA/
 | <a name="module_dbs"></a> [dbs](#module\_dbs) | github.com/chanzuckerberg/cztack//aws-aurora-postgres | v0.49.0 |
 | <a name="module_ecrs"></a> [ecrs](#module\_ecrs) | git@github.com:chanzuckerberg/cztack//aws-ecr-repo | v0.59.0 |
 | <a name="module_happy_github_ci_role"></a> [happy\_github\_ci\_role](#module\_happy\_github\_ci\_role) | ../happy-github-ci-role | n/a |
-| <a name="module_happy_okta_app"></a> [happy\_okta\_app](#module\_happy\_okta\_app) | ../happy-tfe-okta-app | n/a |
+| <a name="module_happy_okta_app"></a> [happy\_okta\_app](#module\_happy\_okta\_app) | git@github.com:chanzuckerberg/happy//terraform/modules/happy-tfe-okta-app | happy-tfe-okta-app-v3.1.0 |
 | <a name="module_happy_service_account"></a> [happy\_service\_account](#module\_happy\_service\_account) | ../happy-tfe-okta-service-account | n/a |
 | <a name="module_ops-genie"></a> [ops-genie](#module\_ops-genie) | git@github.com:chanzuckerberg/shared-infra//terraform/modules/ops-genie-service | main |
 | <a name="module_s3_buckets"></a> [s3\_buckets](#module\_s3\_buckets) | github.com/chanzuckerberg/cztack//aws-s3-private-bucket | v0.56.2 |

terraform/modules/happy-env-eks/oidc.tf

@@ -1,5 +1,5 @@
 module "happy_okta_app" {
-  source = "../happy-tfe-okta-app"
+  source = "git@github.com:chanzuckerberg/happy//terraform/modules/happy-tfe-okta-app?ref=happy-tfe-okta-app-v3.1.0"
 
   app_name = var.tags.project
   env      = var.tags.env