Bump chainguard-dev/common/infra in /iac in the all group

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


Updates `chainguard-dev/common/infra` from 0.6.106 to 0.6.107
- [Release notes](https://github.com/chainguard-dev/terraform-infra-common/releases)
- [Commits](chainguard-dev/terraform-infra-common@v0.6.106...v0.6.107)

---
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/get_oncall.tf

@@ -23,7 +23,7 @@ resource "google_secret_manager_secret_iam_binding" "slack_api_secret_binding" {
 
 module "slack_slash_pg_service" {
   source  = "chainguard-dev/common/infra//modules/regional-go-service"
-  version = "0.6.106"
+  version = "0.6.107"
 
   project_id    = var.project_id
   name          = "${var.name}-slack-slash-pg"

iac/main.tf

@@ -8,7 +8,7 @@ provider "ko" { repo = "us-docker.pkg.dev/sigstore-support-tooling/${var.project
 // Create a network with several regional subnets
 module "networking" {
   source  = "chainguard-dev/common/infra//modules/networking"
-  version = "0.6.106"
+  version = "0.6.107"
 
   name          = var.name
   project_id    = var.project_id