chore(deps): update themes/hugo-relearn digest to c0b6da8 in .gitmodules

renovate[bot] · web-flow · commit 260230e3a258 · 2025-12-28T16:55:14.000Z
diff --git a/themes/hugo-relearn b/themes/hugo-relearn
@@ -1 +1 @@
-Subproject commit ef6b09f665f4b3105fbea8db9f225cec158f8e4d
+Subproject commit c0b6da8d488b2e5450b8283c5d5dc67527c98529
