Force quiltcore 0.1.7 for sha2-256-chunked hash support

[drernie]

Summary

• Pin com.quiltdata:quiltcore to 0.1.7 via Gradle resolution strategy to ensure sha2-256-chunked hash type support
• Add QuiltHashTypeTest covering SHA256, sha2-256-chunked, case-insensitive parsing, and error handling
• Update CHANGELOG with the dependency change

Test plan

• Verify QuiltHashTypeTest passes with quiltcore 0.1.7
• Confirm builds resolve quiltcore 0.1.7 (not an older version)
• Validate sha2-256-chunked hash type works end-to-end with a package using chunked hashes

🤖 Generated with Claude Code

[github-actions]

🦙 MegaLinter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Warnings	Elapsed time
✅ MARKDOWN	markdown-link-check	1		0	0	1.29s
✅ MARKDOWN	markdown-table-formatter	1	0	0	0	0.17s
✅ REPOSITORY	checkov	yes		no	no	11.68s
✅ REPOSITORY	git_diff	yes		no	no	0.01s
✅ REPOSITORY	grype	yes		no	no	29.85s
✅ REPOSITORY	secretlint	yes		no	no	0.5s
✅ REPOSITORY	syft	yes		no	no	1.03s
✅ REPOSITORY	trivy	yes		no	no	7.79s
✅ REPOSITORY	trivy-sbom	yes		no	no	0.09s
✅ REPOSITORY	trufflehog	yes		no	no	2.27s

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