Update actions/github-script action to v9

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/github-script	action	major	v8 → v9

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Release Notes

actions/github-script (actions/github-script)

v9

Compare Source

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[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
see 2 files with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[github-actions]

Running State Persistence Stress Tests

Testing Small, Medium, Large, and XLarge scales...

Stress Test Summary

Scale	Entries	JSON Size	Time	Threshold	Status
Small	16 rate / 256 verified	16.08 KB	1ms	<500ms	✅
Medium	256 rate / 65K verified	3.90 MB	161ms	<1s	✅
Large	1K rate / 262K verified	15.59 MB	603ms	<3s	✅
XLarge	4K rate / 1M verified	62.74 MB	2362ms	<10s	✅

ℹ️ Performance metrics reported (thresholds informational only in CI)

[renovate]

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