Bump chainguard-dev/common/infra

Bumps the all group with 1 update in the /iac/bootstrap directory: [chainguard-dev/common/infra](https://github.com/chainguard-dev/terraform-infra-common).


Updates `chainguard-dev/common/infra` from 0.6.85 to 0.6.89
- [Release notes](https://github.com/chainguard-dev/terraform-infra-common/releases)
- [Commits](chainguard-dev/terraform-infra-common@v0.6.85...v0.6.89)

---
updated-dependencies:
- dependency-name: chainguard-dev/common/infra
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
...

Signed-off-by: dependabot[bot] <[email protected]>

iac/bootstrap/main.tf

@@ -20,7 +20,7 @@ locals {
 
 module "github-wif" {
   source  = "chainguard-dev/common/infra//modules/github-wif-provider"
-  version = "0.6.85"
+  version = "0.6.89"
 
   project_id = var.project_id
   name       = "github-pool"
@@ -40,7 +40,7 @@ moved {
 
 module "github_identity" {
   source  = "chainguard-dev/common/infra//modules/github-gsa"
-  version = "0.6.85"
+  version = "0.6.89"
 
   project_id = var.project_id
   name       = "github-identity"
@@ -67,7 +67,7 @@ resource "google_project_iam_member" "github_owner" {
 
 module "github_pull_requests" {
   source  = "chainguard-dev/common/infra//modules/github-gsa"
-  version = "0.6.85"
+  version = "0.6.89"
 
   project_id = var.project_id
   name       = "github-pull-requests"