feat: Add block tag support in `reorgPeriod` parameter

[apastushenka]

Description

Allows setting an arbitrary string in reorgPeriod, which is used as a block tag to get the finalized block. Currently, only the Ethereum connector supports this feature with the following tags:

• finalized
• safe
• pending
• latest
• earliest

This is currently useful for EVM-compatible chains that don't have a fixed reorganization period, but instead rely on the block tag Finalized to indicate finality. For such chains, you should set reorgPeriod to finalized instead of a number of blocks.

Drive-by changes

Related issues

Backward compatibility

Yes

Testing

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 2442707c0675c4c1980088a7053d8dc147ff8533

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 9 packages

Name	Type
@hyperlane-xyz/infra	Minor
@hyperlane-xyz/cli	Minor
@hyperlane-xyz/sdk	Minor
@hyperlane-xyz/helloworld	Minor
@hyperlane-xyz/widgets	Minor
@hyperlane-xyz/ccip-server	Minor
@hyperlane-xyz/github-proxy	Minor
@hyperlane-xyz/utils	Minor
@hyperlane-xyz/core	Patch

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Click here if you're a maintainer who wants to add another changeset to this PR

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 73.74%. Comparing base (cd7a263) to head (2442707). Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4629   +/-   ##
=======================================
  Coverage   73.74%   73.74%           
=======================================
  Files         100      100           
  Lines        1436     1436           
  Branches      187      187           
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  Hits         1059     1059           
  Misses        356      356           
  Partials       21       21           

Components	Coverage Δ
core	84.61% <ø> (ø)
hooks	75.71% <ø> (ø)
isms	77.58% <ø> (ø)
token	88.75% <ø> (ø)
middlewares	77.39% <ø> (ø)

[paulbalaji]

please run yarn changeset add to add a changeset :)

[daniel-savu]

@apastushenka we're making a new release today so I'll merge the PR and get the remaining comment fixed in a follow up PR.

Really appreciate you making this contribution, especially since our requirements for this weren't very well defined. Thank you!