[@xstate/solid] Fix context mutation with new values nested in arrays

[GoldingAustin]

Fix new array index value not being cloned before insertion into store - Fixes #5099

• packages/xstate-solid/src/createImmutable.ts: Refactored the updateStore function to deep clone new elements in the array, ensuring immutability.

Additions to test cases:

• packages/xstate-solid/test/useActor.test.tsx: Added a new test case to verify that moving objects between arrays does not mutate the context.

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 9575c673f87f999208a8f3543dd33e7729c7d1ba

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

| Name | Type | | ------------- | ----- | | @xstate/solid | Patch |

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