Update internal links in hydrogen commands documentation

[isaacroldan]

WHY are these changes introduced?

We changed the location of hydrogen commands in the auto-generated docs and need to update this links.

WHAT is this pull request doing?

Update some internal links to point to the correct doc file.

HOW to test your changes?

Post-merge steps

Checklist

• I've read the Contributing Guidelines
• I've considered possible cross-platform impacts (Mac, Linux, Windows)
• I've added a changeset if this PR contains user-facing or noteworthy changes
• I've added tests to cover my changes
• I've added or updated the documentation

[github-actions]

We detected some changes in packages/*/package.json or packages/*/src, and there are no updates in the .changeset.
If the changes are user-facing and should cause a version bump, run npm run changeset add to track your changes and include them in the next release CHANGELOG.
If you are making simple updates to examples or documentation, you do not need to add a changeset.

[shopify]

Oxygen deployed a preview of your update-cli-docs branch. Details:

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