Claude Opus 5 and GPT-5.3 Codex pricing added

What's Changed

• chore(deps): bump Snyk-flagged path-to-regexp and @ai-sdk/provider-utils on v3 (backport of #15518) by @Steffen911 in https://github.com/langfuse/langfuse/pull/15561
• chore(pricing): add claude-opus-5 default pricing on v3 (backport of #15437) by @Steffen911 in https://github.com/langfuse/langfuse/pull/15563
• chore(deps): bump brace-expansion to 5.0.8 on v3 (backport of #15520) by @Steffen911 in https://github.com/langfuse/langfuse/pull/15562
• chore(pricing): add gpt-5.3-codex default pricing on v3 (backport of #15442) by @Steffen911 in https://github.com/langfuse/langfuse/pull/15564

Full Changelog: https://github.com/langfuse/langfuse/compare/v3.224.2...v3.224.3