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

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@actions/core (source)	^1.11.1 → ^3.0.0

---

Release Notes

actions/toolkit (@​actions/core)

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

v2.0.1

• Bump @​actions/exec from 1.1.1 to 2.0.0 #​2199

v2.0.0

• Add support for Node 24 #​2110
• Bump @​actions/http-client from 2.0.1 to 3.0.0

---

Configuration

📅 Schedule: (UTC)

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