fix(deps): update dependency @actions/core to v3

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@actions/core (source)	2.0.1 → 3.0.1

---

Release Notes

actions/toolkit (@​actions/core)

v3.0.1

• Bump undici from 6.23.0 to 6.24.1 #​2348

v3.0.0

• Breaking change: Package is now ESM-only
  • CommonJS consumers must use dynamic import() instead of require()

v2.0.3

• Bump @actions/http-client to 3.0.2

---

Configuration

📅 Schedule: (in timezone America/Phoenix)

• Branch creation
  • At any time (no schedule defined)
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, 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.