Update husky command in prepare script

[cemms1]

What does this change?

Updates prepare script from husky install to husky

Why?

husky install is deprecated

See https://github.com/typicode/husky/releases/tag/v9.0.1

[changeset-bot]

⚠️ No Changeset found

Latest commit: 5271745

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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[github-actions]

Deploy build 2971 of dotcom::commercial-bundle to CODE

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• Deploy build 2971 of dotcom::commercial-bundle to CODE
• Deploy parts of build 2971 to CODE by previewing it first
• What's on CODE right now?

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From guardian/actions-riff-raff.

[github-actions]

Ad load time test results

For consented, top-above-nav took on average 4266ms to load.
For consentless, top-above-nav took on average 2846ms to load.

Test conditions:

• 5mbps download speed
• 1.5mbps upload speed
• 150ms latency

[prout-bot]

Seen on PROD (merged by @cemms1 1 minute and 48 seconds ago) Please check your changes!