Improved comments #3102

Job	Run time
Setup Build Matrix (true, ion-rust, windows, macos, ubuntu, al2-x86, al2-arm, windows, macos, ubu...	1s
Build and Test (windows, default)	2m 44s
Build and Test (windows, all)	3m 38s
Build and Test (windows, experimental-ion-hash)	3m 16s
Build and Test (windows, experimental)	3m 10s
Build and Test (macos, default)	1m 4s
Build and Test (macos, all)	1m 14s
Build and Test (macos, experimental-ion-hash)	1m 12s
Build and Test (macos, experimental)	1m 33s
Build and Test (ubuntu, default)	1m 4s
Build and Test (ubuntu, all)	2m 28s
Build and Test (ubuntu, experimental-ion-hash)	1m 24s
Build and Test (ubuntu, experimental)	1m 30s
Build and Test (al2-x86, default)	58s
Build and Test (al2-x86, all)	1m 13s
Build and Test (al2-x86, experimental-ion-hash)	1m 15s
Build and Test (al2-x86, experimental)	1m 15s
Build and Test (al2-arm, default)	1m 1s
Build and Test (al2-arm, all)	1m 14s
Build and Test (al2-arm, experimental-ion-hash)	1m 11s
Build and Test (al2-arm, experimental)	1m 11s
Build and Test Confirmation	1s
	33m 37s

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