chore(deps): bump @ai-sdk/vercel from 1.0.33 to 2.0.43

Bumps [@ai-sdk/vercel](https://github.com/vercel/ai) from 1.0.33 to 2.0.43.
- [Release notes](https://github.com/vercel/ai/releases)
- [Changelog](https://github.com/vercel/ai/blob/main/CHANGELOG.md)
- [Commits](https://github.com/vercel/ai/compare/@ai-sdk/vercel@1.0.33...@ai-sdk/vercel@2.0.43)

---
updated-dependencies:
- dependency-name: "@ai-sdk/vercel"
  dependency-version: 2.0.43
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

packages/opencode/package.json

@@ -76,7 +76,7 @@
     "@ai-sdk/provider": "2.0.1",
     "@ai-sdk/provider-utils": "3.0.21",
     "@ai-sdk/togetherai": "1.0.34",
-    "@ai-sdk/vercel": "1.0.33",
+    "@ai-sdk/vercel": "2.0.43",
     "@ai-sdk/xai": "2.0.51",
     "@altimateai/altimate-core": "0.3.0",
     "@altimateai/drivers": "workspace:*",