Update dependency workbox-cli to v6.6.0 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
workbox-cli (source)	6.5.4 -> 6.6.0

---

Release Notes

googlechrome/workbox

### [`v6.6.0`](https://togithub.com/googlechrome/workbox/compare/v6.5.4...v6.6.0) [Compare Source](https://togithub.com/googlechrome/workbox/compare/v6.5.4...v6.6.0)

---

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 has been generated by Mend Renovate. View repository job log here.

[github-actions[bot]]

Voting is closed Vote on this comment with 👍 or 👎.

Vote Summary: 0 👍 0 👎

Acceptance Criteria:

• 75% of weighted votes needs to be to approve
• 2 minimum # of unique voters required
• at least 7200 minutes of voting

[github-actions[bot]]

Voting is closed Vote on this comment with 👍 or 👎.

Vote Summary: 0 👍 0 👎

Acceptance Criteria:

• 75% of weighted votes needs to be to approve
• 2 minimum # of unique voters required
• at least 7200 minutes of voting

[github-actions[bot]]

Voting is closed Vote on this comment with 👍 or 👎.

Vote Summary: 0 👍 0 👎

Acceptance Criteria:

• 75% of weighted votes needs to be to approve
• 2 minimum # of unique voters required
• at least 7200 minutes of voting