chore(deps): update actions/checkout action to v4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	major	v3 -> v4

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Release Notes

actions/checkout (actions/checkout)

v4

Compare Source

• Check out other refs/* by commit if provided, fall back to ref by @​orhantoy in https://github.com/actions/checkout/pull/1924

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Latest commit: a8024ab

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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🚀 Snapshot Release (alpha)

The latest changes of this PR are available as alpha on npm (based on the declared changesets):

Package	Version	Info
@graphprotocol/graph-cli	0.92.0-alpha-20241211082201-a8024abb4d8762faeb1c1f640255a28efeb32f3f	npm ↗︎ unpkg ↗︎
@graphprotocol/graph-ts	0.37.0-alpha-20241211082201-a8024abb4d8762faeb1c1f640255a28efeb32f3f	npm ↗︎ unpkg ↗︎