fix: add release branches for workflows

[verbanicm]

STACKED_PR=https://github.com/abcxyz/guardian/pull/387

[github-actions[bot]]

🔱 Guardian 🔱

Guardian will run for the following directories

Plan terraform/project1

Destroy terraform/project2

[github-actions[bot]]

🔱 Guardian 🔱 PLAN 💥 DESTROY 🟩 SUCCESS [logs]

Entrypoint: terraform/project2

Details

```diff Terraform used the selected providers to generate the following execution plan. Resource actions are indicated with the following symbols: - destroy Terraform will perform the following actions: # null_resource.empty will be destroyed - resource "null_resource" "empty" { - id = "846719174837191498" -> null } Plan: 0 to add, 0 to change, 1 to destroy. ```

[github-actions[bot]]

🔱 Guardian 🔱 APPLY 💥 DESTROY 🟩 SUCCESS [logs]

Entrypoint: terraform/project2

Details

```diff null_resource.empty: Destroying... [id=846719174837191498] null_resource.empty: Destruction complete after 0s Apply complete! Resources: 0 added, 0 changed, 1 destroyed. ```

[github-actions[bot]]

🔱 Guardian 🔱 PLAN 🟩 SUCCESS [logs]

Entrypoint: terraform/project1

Details

```diff Terraform used the selected providers to generate the following execution plan. Resource actions are indicated with the following symbols: + create Terraform will perform the following actions: # null_resource.empty will be created + resource "null_resource" "empty" { + id = (known after apply) } Plan: 1 to add, 0 to change, 0 to destroy. ```

[github-actions[bot]]

🔱 Guardian 🔱 APPLY 🟩 SUCCESS [logs]

Entrypoint: terraform/project1

Details

```diff null_resource.empty: Creating... null_resource.empty: Creation complete after 0s [id=3975171931356149799] Apply complete! Resources: 1 added, 0 changed, 0 destroyed. ```