feat(sdk-core): add 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

Adds Monad Testnet.

Unblocks review on https://github.com/Uniswap/universe/pull/14305

How Has This Been Tested?

Linked to local repo and ensure everything runs as expected

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

Are there any breaking changes?

No

[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]

(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]

[BZahory]

Somehow unblocks testing on #212. Now that that's done, closing

[graphite-app]

Graphite Automations

"Request reviewers once CI passes on sdks monorepo" took an action on this PR • (12/05/24)

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