refactor: replace sinon with Jest timers and mocks

[cryptodev-2s]

Explanation

Replace sinon with Jest timers and mocks

• Remove sinon and @types/sinon from 21 packages
• Replace sinon.useFakeTimers() with jest.useFakeTimers()
• Replace sinon.stub() with jest.fn() or jest.spyOn()
• Replace sinon.spy() with jest.fn()
• Replace sinon.restore() with jest.restoreAllMocks()
• Update advanceTime helper to use jest.advanceTimersByTime()
• Convert sinon assertion patterns to Jest equivalents:
  • .callCount → toHaveBeenCalledTimes()
  • .called → toHaveBeenCalled()
  • .calledWith() → toHaveBeenCalledWith()
  • .firstCall.args → .mock.calls[0]
  • .getCall(n).args → .mock.calls[n]

References

Checklist

• I've updated the test suite for new or updated code as appropriate
• I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
• I've communicated my changes to consumers by updating changelogs for packages I've changed
• I've introduced breaking changes in this PR and have prepared draft pull requests for clients and consumer packages to resolve them