(fix) Ensure forms loader maintains immutability of the schema input

[samuelmale]

Requirements

• This PR has a title that briefly describes the work done including the ticket number. If there is a ticket, make sure your PR title includes a conventional commit label. See existing PR titles for inspiration.
• My work conforms to the OpenMRS 3.0 Styleguide and design documentation.
• My work includes tests or is validated by existing tests.

Summary

Changes in this PR fix an issue in the form-builder where the form-schema transformer was overriding the Json Schema on saving the form. This has been fixed by a deep clone of the schema to avoid referencing the same object address in memory. Further more, I've also made sure the schema transformers run post subforms resolution.

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Related Issue

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Other

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[github-actions]

Size Change: -237 kB (-18%) 👏

Total Size: 1.05 MB

Filename	Size	Change
dist/417.js	0 B	-237 kB (removed)	🏆

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dist/main.js	315 kB	-5 B (0%)
dist/openmrs-form-engine-lib.js	3.39 kB	-3 B (0%)

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[denniskigen]

LGTM. Thanks for the quick turnaround, @samuelmale