fix(deps): update dependency gun to v0.2020.1240

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
gun	0.2020.1235 -> 0.2020.1240

---

Release Notes

amark/gun (gun)

v0.2020.1239

Compare Source

v0.2020.1238

Compare Source

v0.2020.1237

Compare Source

v0.2020.1236

Compare Source

---

Configuration

📅 Schedule: 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.