change DOCKER_REGISTRY to CHEETAH_DOCKER_REGISTRY

[pegtrifork]

No description provided.

[github-actions]

🦙 MegaLinter status: ⚠️ WARNING

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ BASH	shellcheck	4		0	0.37s
✅ BASH	shfmt	4		0	0.01s
✅ COPYPASTE	jscpd	yes		no	1.04s
✅ JSON	eslint-plugin-jsonc	4		0	1.8s
✅ JSON	jsonlint	3		0	0.15s
✅ JSON	prettier	3		0	1.37s
✅ JSON	v8r	3		0	2.01s
✅ REPOSITORY	git_diff	yes		no	0.01s
✅ REPOSITORY	grype	yes		no	12.03s
✅ REPOSITORY	trivy	yes		no	4.31s
✅ REPOSITORY	trivy-sbom	yes		no	3.26s
✅ REPOSITORY	trufflehog	yes		no	3.45s
✅ YAML	prettier	18		0	1.21s
✅ YAML	v8r	18		0	6.52s
⚠️ YAML	yamllint	18		1	0.75s

See detailed report in MegaLinter reports

MegaLinter is graciously provided by

[KristianTrifork]

Looks good