chore(deps): bump @ai-sdk/amazon-bedrock from 3.0.82 to 4.0.92

Bumps [@ai-sdk/amazon-bedrock](https://github.com/vercel/ai) from 3.0.82 to 4.0.92.
- [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/amazon-bedrock@3.0.82...@ai-sdk/amazon-bedrock@4.0.92)

---
updated-dependencies:
- dependency-name: "@ai-sdk/amazon-bedrock"
  dependency-version: 4.0.92
  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

@@ -59,7 +59,7 @@
     "@actions/core": "1.11.1",
     "@actions/github": "6.0.1",
     "@agentclientprotocol/sdk": "0.14.1",
-    "@ai-sdk/amazon-bedrock": "3.0.82",
+    "@ai-sdk/amazon-bedrock": "4.0.92",
     "@ai-sdk/anthropic": "2.0.65",
     "@ai-sdk/azure": "2.0.91",
     "@ai-sdk/cerebras": "1.0.36",