chore(deps): update actions/stale action to v9

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
actions/stale	action	major	v8 -> v9

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Release Notes

actions/stale (actions/stale)

### [`v9`](https://togithub.com/actions/stale/compare/v8...v9) [Compare Source](https://togithub.com/actions/stale/compare/v8...v9)

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[github-actions[bot]]

🦙 MegaLinter status: ⚠️ WARNING

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ ACTION	actionlint	6		0	0.03s
✅ JSON	eslint-plugin-jsonc	18	0	0	1.76s
✅ JSON	jsonlint	18		0	0.24s
✅ JSON	npm-package-json-lint	yes		no	0.45s
✅ JSON	prettier	18	4	0	1.21s
✅ JSON	v8r	18		0	19.95s
✅ MARKDOWN	markdownlint	4	0	0	1.81s
✅ MARKDOWN	markdown-link-check	4		0	29.37s
✅ MARKDOWN	markdown-table-formatter	4	2	0	0.24s
✅ REPOSITORY	checkov	yes		no	10.24s
✅ REPOSITORY	gitleaks	yes		no	1.58s
✅ REPOSITORY	git_diff	yes		no	0.05s
✅ REPOSITORY	grype	yes		no	10.2s
⚠️ REPOSITORY	kics	yes		1	4.58s
✅ REPOSITORY	secretlint	yes		no	0.91s
✅ REPOSITORY	trivy	yes		no	4.1s
✅ REPOSITORY	trivy-sbom	yes		no	2.58s
⚠️ REPOSITORY	trufflehog	yes		1	5.16s
✅ SPELL	cspell	36		0	3.35s
✅ SPELL	lychee	31		0	2.1s
✅ YAML	prettier	9	1	0	0.82s
✅ YAML	v8r	9		0	11.64s
✅ YAML	yamllint	9		0	0.63s

See detailed report in MegaLinter reports

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