holoscan-sdk-3.8.0
<!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit ## Release Notes * **Chores** * Updated default SDK version baseline to 3.8.0 <!-- end of auto-generated comment: release notes by coderabbit.ai --> Signed-off-by: B Hashemian <3968947+bhashemian@users.noreply.github.com>