Empty commit to trigger main build (aws-observability#1084)

## What does this pull request do?
Blank commit to trigger Java Agent Main Build with the latest commit
from our test framework repo.

```
git commit --allow-empty -m "Empty commit to trigger main build"
```

By submitting this pull request, I confirm that my contribution is made
under the terms of the Apache 2.0 license.

Author: yiyuan-he