Multiple governance actions

[shahthepro]

Change overview:

• Split arbitrum deploy files into their own directory (extracted from BNB Setup #2366 since I will close that PR soon)
• Add deployment files on Ethereum, Sonic and Base to grant the 5/8 Canceller role on the timelock
• Add deployment file on Ethereum to remove OUSD AMO strategy

xOGN Governance: Grant Canceller Role to 5/8

• Proposal ID: 68528526132026080998168122859635399048147530736160306492805070199180314362200
• Propose Tx

xOGN Governance: Remove OUSD AMO Strategy

• Proposal ID: 47377301530901645877668147419124102540503539821842750844128770769774878595548
• Propose Tx

Base Timelock: Grant Canceller Role to 5/8

• 1737992352721-scheduleBatch-gov-tx.json
• 1737992352740-executeBatch-gov-tx.json

Sonic Timelock: Grant Canceller Role to 5/8

• 1737993969121-scheduleBatch-gov-tx.json
• 1737993969123-executeBatch-gov-tx.json

[github-actions]

	Warnings
⚠️	👀 This PR needs at least 2 reviewers

Generated by 🚫 dangerJS against 48a5736

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 51.54%. Comparing base (1817476) to head (48a5736).
Report is 2 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2368      +/-   ##
==========================================
- Coverage   52.53%   51.54%   -1.00%     
==========================================
  Files          91       91              
  Lines        4414     4414              
  Branches     1162     1162              
==========================================
- Hits         2319     2275      -44     
- Misses       2092     2136      +44     
  Partials        3        3              

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[naddison36]

I have verified the following:

• Mainnet proposal to grant canceller role to 5/8 Admin multi-sig
• Mainnet proposal to remove OUSD AMO strategy
• Base Timelock schedule and execute files to grant canceller role to 5/8 Admin multi-sig
• Sonic Timelock schedule and execute files to grant Canceller role to 5/8 Admin multi-sig

[sparrowDom]

I have verified:
Mainnet proposal to grant canceller role to 5/8 Admin multi-sig - ALREADY EXECUTED
Mainnet proposal to remove OUSD AMO strategy - ALREADY ALL SIGNED
Base Timelock schedule transaction to grant canceller role to 5/8 Admin multi-sig
Sonic Timelock schedule transaction to grant Canceller role to 5/8 Admin multi-sig