Bumps [gif](https://github.com/image-rs/image-gif) from 0.10.0 to 0.10.3.
- [Release notes](https://github.com/image-rs/image-gif/releases)
- [Commits](https://github.com/image-rs/image-gif/commits/v0.10.3)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>