chore: mark getAccounts → getPermittedAccountsForOrigin rename as breaking in eip-5792-middleware changelog

[adonesky1]

Explanation

• Mark the feat: make wallet_sendCalls more reliable #7816 changelog entry in @metamask/eip-5792-middleware as BREAKING, since it renames the getAccounts hook to getPermittedAccountsForOrigin (with a changed signature) across walletSendCalls, walletGetCapabilities, and ProcessSendCallsHooks
• Add migration guidance for consumers

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

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Note

Low Risk
Documentation-only change that clarifies a previously introduced breaking API rename; no runtime behavior is modified.

Overview
Updates the @metamask/eip-5792-middleware CHANGELOG.md to explicitly mark the getAccounts � getPermittedAccountsForOrigin hook rename as BREAKING for walletSendCalls, walletGetCapabilities, and ProcessSendCallsHooks, and adds brief migration guidance (new hook name/signature and origin requirement on the request).

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