Update gem #3

Job	Run time
Build (github-pages gem)	27s
Test CSS and JS (18.x)	6s
Build (jekyll gem) (3.9, ubuntu-latest, 3.0)	19s
Build (jekyll gem) (3.9, ubuntu-latest, 3.1)	17s
Validate HTML (3.2)	14s
Build (jekyll gem) (3.9, ubuntu-latest, 3.2)	22s
Build (jekyll gem) (3.9, macos-latest, 3.0)	51s
Build (jekyll gem) (3.9, macos-latest, 3.1)	52s
Build (jekyll gem) (3.9, macos-latest, 3.2)	33s
Build (jekyll gem) (3.9, windows-latest, 3.0)	1m 22s
Build (jekyll gem) (3.9, windows-latest, 3.1)	2m 25s
Build (jekyll gem) (3.9, windows-latest, 3.2)	3m 7s
Build (jekyll gem) (4.3, ubuntu-latest, 3.0)	24s
Build (jekyll gem) (4.3, ubuntu-latest, 3.1)	27s
Build (jekyll gem) (4.3, ubuntu-latest, 3.2)	21s
Build (jekyll gem) (4.3, macos-latest, 3.0)	41s
Build (jekyll gem) (4.3, macos-latest, 3.1)	1m 11s
Build (jekyll gem) (4.3, macos-latest, 3.2)	51s
Build (jekyll gem) (4.3, windows-latest, 3.0)	1m 54s
Build (jekyll gem) (4.3, windows-latest, 3.1)	2m 19s
Build (jekyll gem) (4.3, windows-latest, 3.2)	3m 12s
	22m 15s

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