Add flowPositions in .sfdx-hardis.yml JSON Schema

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🦙 MegaLinter status: ⚠️ WARNING

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ ACTION	actionlint	7		0	0.19s
✅ COPYPASTE	jscpd	yes		no	14.91s
✅ DOCKERFILE	hadolint	1		0	0.12s
✅ JSON	npm-package-json-lint	yes		no	0.66s
✅ JSON	prettier	11	0	0	1.6s
✅ JSON	v8r	11		0	20.9s
⚠️ MARKDOWN	markdownlint	148	0	1624	95.18s
✅ MARKDOWN	markdown-table-formatter	148	0	0	0.78s
✅ REPOSITORY	checkov	yes		no	19.63s
⚠️ REPOSITORY	gitleaks	yes		2	15.32s
⚠️ REPOSITORY	grype	yes		1	11.67s
✅ REPOSITORY	trivy	yes		no	8.15s
✅ REPOSITORY	trivy-sbom	yes		no	3.73s
✅ REPOSITORY	trufflehog	yes		no	5.31s
✅ SPELL	cspell	340		0	26.46s
✅ SPELL	lychee	173		0	5.98s
✅ TYPESCRIPT	eslint	151	0	0	8.55s
✅ TYPESCRIPT	prettier	151	0	0	10.12s
✅ XML	xmllint	4	0	0	0.15s
✅ YAML	prettier	12	0	0	1.6s
✅ YAML	v8r	12		0	32.55s
✅ YAML	yamllint	12		0	0.78s

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