feat: added support for http proxy credentials

🦙 MegaLinter status: ⚠️ WARNING

Descriptor	Linter	Files	Errors	Elapsed time
✅ ACTION	actionlint	2	0	0.03s
✅ BASH	bash-exec	5	0	0.02s
✅ BASH	shellcheck	5	0	0.1s
⚠️ BASH	shfmt	5	4	0.01s
⚠️ COPYPASTE	jscpd	yes	2	1.38s
✅ DOCKERFILE	hadolint	1	0	0.11s
✅ JSON	eslint-plugin-jsonc	1	0	1.2s
✅ JSON	jsonlint	1	0	0.17s
✅ JSON	prettier	1	0	0.69s
✅ JSON	v8r	1	0	2.04s
⚠️ MARKDOWN	markdownlint	22	134	0.84s
⚠️ MARKDOWN	markdown-link-check	22	1	15.58s
⚠️ MARKDOWN	markdown-table-formatter	22	1	0.26s
⚠️ PYTHON	bandit	3	7	0.92s
⚠️ PYTHON	black	3	1	1.19s
✅ PYTHON	flake8	3	0	0.45s
✅ PYTHON	isort	3	0	0.26s
✅ PYTHON	mypy	3	0	5.68s
✅ PYTHON	ruff	3	0	0.01s
⚠️ REPOSITORY	checkov	yes	13	14.85s
⚠️ REPOSITORY	devskim	yes	25	2.26s
✅ REPOSITORY	dustilock	yes	no	0.01s
✅ REPOSITORY	gitleaks	yes	no	0.18s
✅ REPOSITORY	git_diff	yes	no	0.01s
✅ REPOSITORY	grype	yes	no	11.77s
✅ REPOSITORY	secretlint	yes	no	1.18s
✅ REPOSITORY	syft	yes	no	0.3s
⚠️ REPOSITORY	trivy	yes	1	11.36s
✅ REPOSITORY	trivy-sbom	yes	no	5.78s
✅ REPOSITORY	trufflehog	yes	no	4.38s
⚠️ SPELL	cspell	161	807	23.64s
⚠️ SPELL	lychee	117	23	47.26s
✅ TERRAFORM	terraform-fmt	6	0	0.21s
⚠️ TERRAFORM	terrascan	yes	1	10.09s
✅ XML	xmllint	6	0	0.01s
⚠️ YAML	prettier	94	1	2.02s
✅ YAML	v8r	94	0	50.61s
✅ YAML	yamllint	94	0	0.88s

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