Update elperiodic to the latest version.

sobomax · sobomax · commit bc0209e132f8 · 2025-02-24T16:45:15.000-08:00
diff --git a/libelperiodic b/libelperiodic
@@ -1 +1 @@
-Subproject commit 5691e9285d3bf08a1c98e82659ce78a5a7594447
+Subproject commit 3cf9fd8e12330b455fb933df5d668418bfe3a2db
