Release/767.0.0

[tuna1207]

Explanation

Minor release Subscription Controller 5.4.1

References

Checklist

• I've updated the test suite for new or updated code as appropriate
• I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
• I've communicated my changes to consumers by updating changelogs for packages I've changed
• I've introduced breaking changes in this PR and have prepared draft pull requests for clients and consumer packages to resolve them

---

Note

Minor release only; no source code changes.

• Bumps monorepo to 767.0.0 and @metamask/subscription-controller to 5.4.1
• Updates CHANGELOG.md noting additions: CancelType for cancelSubscription, cancelUrl in start/update card requests, and dependency bumps (polling-controller, transaction-controller, utils, controller-utils)

^{Written by Cursor Bugbot for commit 4e51b4b. This will update automatically on new commits. Configure here.}