Add debug traces to investigate reporters activation

[nvuillam]

Related to #3913

[github-actions]

🦙 MegaLinter status: ⚠️ WARNING

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ API	spectral	1		0	1.45s
✅ BASH	bash-exec	5		0	0.04s
✅ BASH	shellcheck	5		0	0.13s
✅ BASH	shfmt	5	0	0	0.87s
✅ COPYPASTE	jscpd	yes		no	3.25s
✅ DOCKERFILE	hadolint	128		0	15.01s
✅ JSON	jsonlint	20		0	0.21s
✅ JSON	v8r	22		0	29.71s
⚠️ MARKDOWN	markdownlint	266	0	297	37.81s
✅ MARKDOWN	markdown-table-formatter	266	0	0	137.96s
⚠️ PYTHON	bandit	211		66	3.95s
✅ PYTHON	black	211	0	0	6.48s
✅ PYTHON	flake8	211		0	2.46s
✅ PYTHON	isort	211	0	0	1.75s
✅ PYTHON	mypy	211		0	18.66s
✅ PYTHON	pylint	211		0	20.23s
✅ PYTHON	ruff	211	0	0	0.97s
✅ REPOSITORY	checkov	yes		no	41.49s
✅ REPOSITORY	git_diff	yes		no	0.75s
⚠️ REPOSITORY	grype	yes		1	20.46s
✅ REPOSITORY	secretlint	yes		no	13.91s
✅ REPOSITORY	trivy	yes		no	24.0s
✅ REPOSITORY	trivy-sbom	yes		no	1.33s
⚠️ REPOSITORY	trufflehog	yes		1	11.99s
✅ SPELL	cspell	693		0	12.3s
⚠️ SPELL	lychee	348		4	5.58s
✅ XML	xmllint	3	0	0	0.81s
✅ YAML	prettier	160	0	0	6.31s
✅ YAML	v8r	102		0	181.0s
✅ YAML	yamllint	161		0	2.33s

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