Update combining SARIF runs changelog post URL #4488

Job	Run time
Diagnostic export (ubuntu-latest, nightly-latest)	1m 16s
Diagnostic export (macos-latest, nightly-latest)	2m 0s
Diagnostic export (windows-latest, linked)	1m 38s
Diagnostic export (ubuntu-latest, linked)	1m 1s
Diagnostic export (macos-latest, linked)	1m 31s
Diagnostic export (windows-latest, nightly-latest)	3m 21s
	10m 47s

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