Update themes/hugo-theme-relearn digest to d375e4a #23

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renovate-bot wants to merge 1 commits from renovate/themes-hugo-theme-relearn-digest into master

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Subproject commit 6e26088dc2f0a21d23aed131eca6d3a66303863d
Subproject commit d375e4a5a4e060b8b487b6bafea57e4a66173b66