Integrating IGP as a hook

[aroralanuk]

• op hook v2
• optimismhook v3
• remove msg.sender
• pass msgvalue as metadata
• workflow enabled for non-main merge
• update solidity version icrossdomainmessenger
• move verifyMessageId to abstractHookISM
• nameChangeToAbstractMessageIdAuthorizedIsm
• isAuthorized returns bool
• igp backward compatible
• igp hook standalone

Description

• IGP as a standalone hook, implementing _postDispatch to call payForGas directly
• Setting a DEFAULT_GAS_USAGE if metadata not specified and message.senderAddress() as refund address if not specified.

Drive-by changes

• Uses a single GasOracle

Related issues

Fixes https://github.com/hyperlane-xyz/issues/issues/511

Backward compatibility

Yes, same interface as the previous IGP but for Mailbox V3

Testing

None

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (v3@8cabf55). Click here to learn what that means.
Patch has no changes to coverable lines.

❗ Current head 2b4ea86 differs from pull request most recent head b2207eb. Consider uploading reports for the commit b2207eb to get more accurate results

Additional details and impacted files

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  Partials      ?        7           

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