Reduce changelog text size #1891

Job	Run time
Build apps (Foss, Debug, app)	5m 25s
Build apps (Gplay, Debug, app)	5m 21s
Lint vitals (Foss, Beta, app)	6m 11s
Lint vitals (Foss, Release, app)	5m 38s
Unit tests (Debug, test)	3m 9s
Lint vitals (Gplay, Beta, app)	5m 33s
Unit tests (Debug, testFoss)	5m 48s
Lint vitals (Gplay, Release, app)	5m 39s
Unit tests (Debug, testGplay)	5m 33s
Unit tests (Beta, test)	3m 24s
Unit tests (Beta, testFoss)	5m 29s
Unit tests (Beta, testGplay)	5m 39s
Unit tests (Release, test)	3m 22s
Unit tests (Release, testFoss)	5m 37s
Unit tests (Release, testGplay)	6m 16s
	1h 18m 4s

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