fix(sdk-core): update chain ID for Monad Testnet

[BZahory]

PR Scope

Please title your PR according to the following types and scopes following conventional commits:

• fix(SDK name): will trigger a patch version
• chore(<type>): will not trigger any release and should be used for internal repo changes
• <type>(public): will trigger a patch version for non-code changes (e.g. README changes)
• feat(SDK name): will trigger a minor version
• feat(breaking): will trigger a major version for a breaking change

Description

Updates chain ID for Monad Testnet

[Summary of the change, motivation, and context]

How Has This Been Tested?

Linked to universe repo to verify the package resolves correctly, but e2e testing is blocked pending other changes.

[e.g. Manually, E2E tests, unit tests, Storybook]

Are there any breaking changes?

Unsure (will verify)

[e.g. Type definitions, API definitions]

If there are breaking changes, please ensure you bump the major version Bump the major version (by using the title feat(breaking): ...), post a notice in #eng-sdks, and explicitly notify all Uniswap Labs consumers of the SDK.

(Optional) Feedback Focus

[Specific parts of this PR you'd like feedback on, or that reviewers should pay closer attention to]

Not sure if this is considered breaking

(Optional) Follow Ups

[Things that weren't addressed in this PR, ways you plan to build on this work, or other ways this work could be extended]

[graphite-app]

Graphite Automations

"Request reviewers once CI passes on sdks monorepo" took an action on this PR • (01/10/25)

1 reviewer was added and 1 assignee was added to this PR based on Siyu Jiang (See-You John)'s automation.

[jsy1218]

PR title cannot be chore

chore(): will not trigger any release and should be used for internal repo changes

fix seems correct

fix(SDK name): will trigger a patch version