feat: Add wrapped ICX token

[AntonAndell]

Description:

Commit Message

type: commit message

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Changelog Entry

version: <log entry>

Checklist:

• [ ] I have performed a self-review of my own code
• [ ] I have documented my code in accordance with the documentation guidelines
• [ ] My changes generate no new warnings
• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] I have run the unit tests
• [ ] I only have one commit (if not, squash them into one commit).
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Please review the CONTRIBUTING.md file for detailed contributing guidelines.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 69.73684% with 23 lines in your changes missing coverage. Please review.

Project coverage is 73.02%. Comparing base (5a059c6) to head (7fed623).

Files with missing lines	Patch %	Lines
...rk/balanced/score/tokens/wicx/PayableIRC2Base.java	65.95%	3 Missing and 13 partials :warning:
.../java/network/balanced/score/tokens/wicx/WICX.java	75.86%	3 Missing and 4 partials :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #463 +/- ## ============================================ - Coverage 73.05% 73.02% -0.04% - Complexity 1603 1620 +17 ============================================ Files 116 118 +2 Lines 7686 7762 +76 Branches 936 951 +15 ============================================ + Hits 5615 5668 +53 - Misses 1667 1673 +6 - Partials 404 421 +17 ``` | [Flag](https://app.codecov.io/gh/balancednetwork/balanced-java-contracts/pull/463/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=balancednetwork) | Coverage Δ | | |---|---|---| | [java](https://app.codecov.io/gh/balancednetwork/balanced-java-contracts/pull/463/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=balancednetwork) | `73.02% <69.73%> (-0.04%)` | :arrow_down: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=balancednetwork#carryforward-flags-in-the-pull-request-comment) to find out more.

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