fix builder round dates

[MasterHW]

Fixes: #3561

Description

logic seemed to be reversed on setting round times based on the round being direct grant or not. flipped it, and now non-direct grants rounds are showing correct round times.

Checklist

This PR:

• Does it add new payout or donation token? In this case, have they been added to the indexer to avoid it to crash?
• Includes only changes relevant to the original ticket. Significant refactoring needs to be separated.
• Doesn't disable eslint rules.
• Doesn't work around the type checker (including but not limited to: type casts, non-null assertions, @ts-ignore, unjustified optional values).
• Doesn't contain commented out code.
• If adding/updating a feature, it adds/updates its test script on Notion.

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
builder	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jul 24, 2024 6:02pm
builder-staging	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jul 24, 2024 6:02pm
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manager-staging	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jul 24, 2024 6:02pm

[hussmartinez]

LGTM