Update api.md #1053

Job	Run time
Documentation	1m 15s
Julia 1.6 - ubuntu-latest - x64 -	32m 42s
Julia 1.6 - macOS-latest - x64 -	25m 43s
Julia 1.6 - windows-latest - x64 -	43m 14s
Julia 1 - ubuntu-latest - x64 -	40m 59s
Julia 1 - macOS-latest - x64 -	28m 20s
Julia 1 - windows-latest - x64 -	46m 56s
Julia nightly - ubuntu-latest - x64 -	3m 43s
Julia nightly - macOS-latest - x64 -	3m 53s
Julia nightly - windows-latest - x64 -	3m 38s
Julia 1.6 - ubuntu-latest - x86 - group-A	29m 38s
Julia 1 - ubuntu-latest - x86 - group-A	32m 48s
Julia nightly - ubuntu-latest - x86 - group-A	3m 50s
Julia 1.6 - windows-latest - x86 - group-A	35m 26s
Julia 1 - windows-latest - x86 - group-A	32m 14s
Julia nightly - windows-latest - x86 - group-A	4m 35s
Julia 1.6 - ubuntu-latest - x86 - group-B	9m 31s
Julia 1 - ubuntu-latest - x86 - group-B	9m 42s
Julia nightly - ubuntu-latest - x86 - group-B	10m 26s
Julia 1.6 - windows-latest - x86 - group-B	19m 39s
Julia 1 - windows-latest - x86 - group-B	10m 18s
Julia nightly - windows-latest - x86 - group-B	10m 35s
	7h 19m 5s

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