Enable grouped dependabot PR

[Jakeii]

What does this change?

This should allow dependabot to group updates into a single PR

[changeset-bot]

⚠️ No Changeset found

Latest commit: ac8ebe2

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.

This PR includes no changesets

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[github-actions]

Ad load time test results

For consented, top-above-nav took on average 4612ms to load.
For consentless, top-above-nav took on average 3009ms to load.

Test conditions:

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