chore(renovate): never auto-major the xmtp sdk/bindings pair

[insipx]

Renovate just offered @xmtp/node-bindings@2.0.0-nightly.20260604.90d0bfb — a stray June artifact (libxmtp's bindings carried a transient 2.0.0 base version for one nightly before reverting to 1.x). It was invisible under followTag and surfaced once these pins became version-sorted; the suffix-shaped allowedVersions has no major ceiling.

This adds a rule disabling major updates for the native @xmtp/node-sdk/@xmtp/node-bindings pair — dev/nightly/pre flows (minor/patch) are unaffected, and a real major becomes a deliberate one-line config change instead of an automerge surprise.

🤖 Generated with Claude Code

---

^{Need help on this PR? Tag @codesmith-bot with what you need. Autofix is disabled.}

Note

Disable major updates for @xmtp/node-sdk and @xmtp/node-bindings in Renovate config

Adds a packageRules entry in renovate.json targeting @xmtp/node-sdk and @xmtp/node-bindings with enabled: false for major update types. Minor and patch updates remain unaffected.

^{Macroscope summarized 9eac84b.}

[macroscopeapp]

Approvability

Verdict: Approved at 9eac84b

Macroscope's review found this PR approvable — This is a narrowly scoped Renovate rule that stops automatic major updates for the native SDK/bindings pair while leaving normal update behavior unchanged. Its effect is limited to dependency-management automation and does not alter production runtime behavior.

^{You can add or adjust custom eligibility rules. Learn more.}

[insipx]

Retracting per Andrew — ignoring the one stray version suffices, and closing renovate's #3661 already pins that ignore. (If it ever resurfaces, ignoreVersions is the explicit config knob.)