Don't prepare the response body for HEAD requests in WP_REST_Comments_Controller #10181

Job	Run time
Core running from build / Core running from build / Linux	2m 5s
Core running from src / Core running from src / Linux	2m 0s
Core running from build / Core running from build / Windows	3m 59s
Core running from src / Core running from src / Windows	3m 34s
Core running from build / Core running from build / MacOS	2m 20s
Core running from src / Core running from src / MacOS	1m 34s
Gutenberg running from build / Gutenberg running from build / Linux	8m 2s
Gutenberg running from src / Gutenberg running from src / Linux	8m 2s
Gutenberg running from build / Gutenberg running from build / Windows	12m 35s
Gutenberg running from build / Gutenberg running from build / MacOS	7m 31s
Gutenberg running from src / Gutenberg running from src / Windows	11m 56s
Gutenberg running from src / Gutenberg running from src / MacOS	6m 37s
Slack Notifications	0s
Failed workflow tasks	0s
	1h 10m 15s

Provide feedback