Add stale management

[nvuillam]

No description provided.

[github-actions]

MegaLinter status: ⚠️ WARNING

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ CREDENTIALS	secretlint	yes		no	1.38s
✅ DOCKERFILE	dockerfilelint	1		0	0.18s
✅ DOCKERFILE	hadolint	1		0	0.04s
✅ GIT	git_diff	yes		no	0.05s
✅ GROOVY	npm-groovy-lint	1	0	0	11.47s
✅ JAVASCRIPT	eslint	86	0	0	3.91s
✅ JSON	eslint-plugin-jsonc	9	0	0	1.97s
✅ JSON	jsonlint	9		0	2.77s
✅ JSON	prettier	9	1	0	1.77s
✅ JSON	v8r	9		0	5.17s
⚠️ MARKDOWN	markdownlint	6	0	2	0.89s
✅ MARKDOWN	markdown-link-check	6		0	1.25s
✅ MARKDOWN	markdown-table-formatter	6	0	0	0.29s
✅ SPELL	cspell	111		0	5.43s
✅ SPELL	misspell	111	0	0	0.16s
✅ YAML	prettier	3	0	0	1.01s
✅ YAML	v8r	3		0	2.43s
✅ YAML	yamllint	3		0	0.12s

See errors details in artifact MegaLinter reports on GitHub Action page