[BUG] Skills repo 2.13 branch build failure

[zane-neo]

What is the bug?
When releasing OpenSearch 2.13, skills repo 2.13 branch build failed, more details can be found here: https://build.ci.opensearch.org/blue/organizations/jenkins/integ-test/detail/integ-test/8053/pipeline.

How can one reproduce the bug?
Steps to reproduce the behavior:

1. Checkout skills 2.13 branch with commit id: a7c8b44
2. Run ./gradlew build -Dos.arch=x86_64 under skills repo.
3. See error

What is the expected behavior?
Skills repo should be build successfully.

What is your host/environment?

• OS: MacOS
• 14.3.1

Do you have any screenshots?
If applicable, add screenshots to help explain your problem.

Do you have any additional context?
Add any other context about the problem.

[zane-neo]

The reason is the byte-buddy version in OpenSearch test framework conflicts with the version defined in skills repo, and the 2.13 branch OpenSearch core version is not correct. Created this PR to fix the issue: #276

[zane-neo]

Closing this issue as it has been fixed