REVERT r62231: Disable pings/trackbacks for local, development, and s… #25614

Job	Run time
QUnit Tests / Run QUnit tests	1m 56s
Slack Notifications / Prepare notifications	4s
Slack Notifications / Success notifications	5s
Slack Notifications / Failure notifications	-1s
Slack Notifications / Cancelled notifications	-1s
Slack Notifications / Fixed notifications	-1s
Failed workflow tasks	0s
	2m 2s

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