chore(deps): update themes/hugo-relearn digest to 68442ab in .gitmodules

renovate[bot] · web-flow · commit 09f3325ac32b · 2025-12-30T00:49:09.000Z
diff --git a/themes/hugo-relearn b/themes/hugo-relearn
@@ -1 +1 @@
-Subproject commit ef6b09f665f4b3105fbea8db9f225cec158f8e4d
+Subproject commit 68442abcd28f24ca3942f14d8c413794d49fc585
