feat(deno): Export logs API from Deno SDK

[github-actions]

Note

The pull request "feat(deno): Export logs API from Deno SDK" was created by @sergical but did not reference an issue. Therefore this issue was created for better visibility in external tools like Linear.

Summary

• Re-export logger and consoleLoggingIntegration from @sentry/core in the Deno SDK
• Add integration test verifying logger.info() produces a log envelope item with correct level and body

Test plan

• yarn build:dev:filter @sentry/deno — builds successfully
• cd packages/deno && yarn test — all 13 tests pass
• eslint packages/deno/src/index.ts — no lint errors

🤖 Generated with Claude Code

[linear]

JS-1707