chore(deps): update appvia/appvia-cicd-workflows digest to 641e8b2

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
appvia/appvia-cicd-workflows (changelog)	workflow	digest	201431e → 641e8b2

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • Between 12:00 AM and 03:59 AM, only on Monday (* 0-3 * * 1)
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[github-actions]

Pull Request Review Status

• 🖌 Terraform Format and Style: success
• 🔍 Terraform Linting: success
• 👮 Terraform Security Check: success
• 👮 Terraform Security Checkov: success
• 🔘 Terraform Tests: success
• 🔧 Terraform Initialisation: success
• 🤖 Terraform Validation: success
• 🤖 Terraform Example Validation: success
• 📖 Terraform Documentation: success
• 🔖 Commitlint: success

Working Directory: .
Pusher: @renovate[bot], Action: pull_request
Workflow Run Link: https://github.com/appvia/terraform-aws-stackset/actions/runs/33541911158