[RELEASE] Release OSB 1.5.0

[IanHoang]

Release OpenSearch 1.5.0

Important Dates and Deadlines

• Announce Code Freeze Date and Release Date on Public Slack Community Channel: 4/16/2024
• Code Freeze Date: 4/23/2024
• Release Date: 4/25/2024

Features included in the new version

• Print Test Execution ID When Test is Running #471
• Compare Subcommand Only Reports P100 for Latency and Service Time #503
• Create-Workload Improvements: Add Default Index Settings for Index.json #498

Bug fixes included in the new version

• [BUG] --workload-params="index_body:<filename>.json" is not working  #502
• [BUG] Can't use benchmark and jupyter notebook in the same python env as their dependency versions conflict #499