feat: improve task runner summary with compact one-liners #462

Job	Run time
Test (namespace-profile-mac-default, x86_64-apple-darwin)	3m 5s
Test (ubuntu-latest, x86_64-unknown-linux-gnu)	3m 32s
Test (windows-latest, x86_64-pc-windows-msvc)	5m 27s
Test (namespace-profile-mac-default, aarch64-apple-darwin)	1m 22s
Format and Check Deps	1m 38s
done	3s
	15m 7s

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