feat: add update tranche hook extrinsic

[wischli]

Description

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

Checklist:

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

[lemunozm]

Could not be more perfect a PR! Not a single NIT

[codecov]

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 ⚠️
pallets/liquidity-pools/src/defensive_weights.rs	0.00%	2 Missing ⚠️
pallets/liquidity-pools/src/tests.rs	94.44%	1 Missing ⚠️

Additional details and impacted files

@@            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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