Release v0.15.3

What's Changed

• fix(patch): cherry-pick d03496b to release/v0.15.2-pr-13099 to patch version v0.15.2 and create version 0.15.3 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/13144

Full Changelog: https://github.com/google-gemini/gemini-cli/compare/v0.15.2...v0.15.3