ci: add mirror release

[nickolas-dimitrakas]

Background

• {Explain the context of the change, including the problem it addresses or relevant background information}

What Has Changed

• {Describe the changes introduced by this PR}

Screenshots/Video

• {Include any screenshots or video demonstrating the new feature or fix, if applicable}

Checklist

• I have performed a self-review of my own code.
• I have made corresponding changes to the documentation.
• I have added tests that prove my fix is effective or that my feature works.
• I have tested this locally.

Additional Notes

• {Any additional information or context relevant to this PR}

Reference Issue (For employees only. Ignore if you are an outside contributor)

• Closes https://go/j/[ticket-number]

[github-actions]

📦 SDK Size Impact Report

Measures how much the SDK adds to an app's size (with-SDK minus without-SDK).

Metric	Target Branch	This PR	Change
App Bundle Impact	1.63 MB	1.63 MB	+N/A
Executable Impact	896 bytes	896 bytes	+N/A
XCFramework Size	5.44 MB	5.44 MB	+N/A

➡️ SDK size impact change is minimal.

Raw measurements

Target branch (workstation/9.0-Release):

{"baseline_app_size_kb":84,"baseline_executable_size_bytes":75464,"with_sdk_app_size_kb":1756,"with_sdk_executable_size_bytes":76360,"sdk_impact_kb":1672,"sdk_executable_impact_bytes":896,"xcframework_size_kb":5568}

This PR:

{"baseline_app_size_kb":84,"baseline_executable_size_bytes":75464,"with_sdk_app_size_kb":1756,"with_sdk_executable_size_bytes":76360,"sdk_impact_kb":1672,"sdk_executable_impact_bytes":896,"xcframework_size_kb":5568}