With the recent announcement of ARM64 hosted runners being generally available for public repositories, we have the opportunity to enhance our build-images workflow by incorporating the ARM64 runner when it is specifically needed.

Proposed Solution

• Modify the build-images workflow to include a conditional step for using the ARM64 runner.
• Ensure compatibility and test the workflow with ARM64 architecture.
• Update documentation to reflect the changes in the workflow.

Benefits

• Improved compatibility for ARM-based environments.
• Leverage the performance and cost benefits of ARM64 architecture.

Additional Context

This change aligns with the latest GitHub enhancements and ensures our workflows remain modern and efficient.