Update package.json

[Setland34]

Here is an example description for your pull request:

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Description:
This pull request updates the package.json file to include the elliptic dependency with version ^6.5.4. This ensures compatibility and addresses potential issues with the elliptic package.

Changes:

• Added elliptic dependency to package.json
• Updated dependencies section:

  "dependencies": {
    "@openzeppelin/contracts": "^3.3.0",
    "elliptic": "^6.5.4"
  }

• Ensured all scripts and configurations remain unchanged.

Testing:

• Verified successful installation of dependencies with yarn install
• Ran existing tests to ensure no regressions

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You can use this description in your pull request to provide a clear and concise summary of the changes.

[Setland34]

Looks Good