`PropertiesTable` row order appears different when 1 col vs 2

[david-crespo]

Noticed in #2838 (review).

It seems like the elimination of PropertiesTable.Group in #2723 means we have an ordering problem. We write the code to represent the cells left to right. We might be able to fix this by changing the component so it goes by column instead of by row. We'd have to update all the existing call sites.

console/app/pages/system/inventory/sled/SledPage.tsx

Lines 47 to 61 in 3da27b7

	<PropertiesTable.Row label="sled id">
	<span className="text-default">{sled.id}</span>
	</PropertiesTable.Row>
	<PropertiesTable.Row label="policy kind">
	<SledKindBadge policy={sled.policy} />
	</PropertiesTable.Row>
	<PropertiesTable.Row label="part">
	<span className="text-default">{sled.baseboard.part}</span>
	</PropertiesTable.Row>
	<PropertiesTable.Row label="provision policy">
	<ProvisionPolicyBadge policy={sled.policy} />
	</PropertiesTable.Row>
	<PropertiesTable.Row label="serial">
	<span className="text-default">{sled.baseboard.serial}</span>
	</PropertiesTable.Row>

Two columns

One column