Bump aws-crt from 0.9.3 to 0.12.3
Bump aws-crt from 0.9.3 to 0.12.3

Bumps [aws-crt](https://github.com/awslabs/aws-crt-java) from 0.9.3 to 0.12.3.
- [Release notes](https://github.com/awslabs/aws-crt-java/releases)
- [Commits](https://github.com/awslabs/aws-crt-java/compare/v0.9.3...v0.12.3)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
aws/aws-sdk-java-v2,aws/aws-sdk-java-v2,aws/aws-sdk-java-v2,aws/aws-sdk-java-v2,aws/aws-sdk-java-v2