Make json and csv output consistent. #1877

Job	Run time
windows-2019.Debug.shared.VS-16-2019	6m 56s
ubuntu-22.04.Release.shared.g++	2m 44s
windows-2019.Debug.static.VS-16-2019	6m 28s
ubuntu-22.04.Release.static.g++	2m 35s
windows-2019.Release.shared.VS-16-2019	8m 56s
ubuntu-22.04.Release.shared.clang++	2m 19s
windows-2019.Release.static.VS-16-2019	8m 19s
ubuntu-22.04.Release.static.clang++	2m 11s
windows-2022.Debug.shared.VS-17-2022	5m 1s
windows-2022.Debug.static.VS-17-2022	7m 53s
ubuntu-22.04.Debug.shared.g++	2m 4s
windows-2022.Release.shared.VS-17-2022	6m 59s
ubuntu-22.04.Debug.static.g++	2m 13s
windows-2022.Release.static.VS-17-2022	8m 15s
ubuntu-22.04.Debug.shared.clang++	1m 56s
ubuntu-22.04.Debug.static.clang++	2m 25s
ubuntu-20.04.Release.shared.g++	2m 15s
ubuntu-20.04.Release.static.g++	2m 40s
ubuntu-20.04.Release.shared.clang++	2m 35s
ubuntu-20.04.Release.static.clang++	2m 55s
ubuntu-20.04.Debug.shared.g++	2m 4s
ubuntu-20.04.Debug.static.g++	2m 9s
ubuntu-20.04.Debug.shared.clang++	2m 27s
ubuntu-20.04.Debug.static.clang++	2m 34s
macos-latest.Release.shared.g++	3m 18s
macos-latest.Release.static.g++	3m 22s
macos-latest.Release.shared.clang++	6m 2s
macos-latest.Release.static.clang++	3m 50s
macos-latest.Debug.shared.g++	3m 1s
macos-latest.Debug.static.g++	3m 14s
macos-latest.Debug.shared.clang++	4m 48s
macos-latest.Debug.static.clang++	3m 32s
	2h 8m 0s

Provide feedback