Bump open-telemetry/sdk in /php/php85-laravel12-postgres

Bumps [open-telemetry/sdk](https://github.com/opentelemetry-php/sdk) from 1.10.0 to 1.12.0.
- [Release notes](https://github.com/opentelemetry-php/sdk/releases)
- [Commits](opentelemetry-php/sdk@1.10.0...1.12.0)

---
updated-dependencies:
- dependency-name: open-telemetry/sdk
  dependency-version: 1.12.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]