feat: add update tranche hook extrinsic

[wischli]

Description

• Adds extrinsic to update the domain tranche hook address for EVM

Checklist:

• [x] I have added Rust doc comments to structs, enums, traits and functions
• [x] I have made corresponding changes to the documentation
• [x] I have performed a self-review of my code
• [x] I have added tests that prove my fix is effective or that my feature works

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 68.88889% with 14 lines in your changes missing coverage. Please review.

Project coverage is 48.13%. Comparing base (1e318e2) to head (78a6006).

Files	Patch %	Lines
pallets/liquidity-pools/src/lib.rs	56.00%	11 Missing :warning:
pallets/liquidity-pools/src/defensive_weights.rs	0.00%	2 Missing :warning:
pallets/liquidity-pools/src/tests.rs	94.44%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1954 +/- ## ========================================== + Coverage 48.07% 48.13% +0.06% ========================================== Files 183 183 Lines 12884 12926 +42 ========================================== + Hits 6194 6222 +28 - Misses 6690 6704 +14 ```

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