[AUTO] Increment version to 2.13.0-SNAPSHOT

[opensearch-trigger-bot]

• Incremented version to 2.13.0-SNAPSHOT.

[ylwu-amzn]

Could not determine the dependencies of task ':opensearch-ml-plugin:thirdPartyAudit'.
> Could not resolve all files for configuration ':opensearch-ml-plugin:runtimeClasspath'.
   > Could not resolve org.opensearch:common-utils:2.13.0.0-SNAPSHOT.

[vibrantvarun]

Hi @ylwu-amzn as now the PR for common-utils is merged. I re-triggered the checks, but still they are failing.