Update dependency holidays to v11

renovate[bot] · web-flow · commit 807e87c3eef6 · 2026-06-11T18:06:11.000Z
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -317,7 +317,7 @@ GEM
       tilt
     heapy (0.2.0)
       thor
-    holidays (10.0.0)
+    holidays (11.0.0)
     i18n (1.14.8)
       concurrent-ruby (~> 1.0)
     icalendar (2.12.3)
