Fix today day highlight in calendar

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/assets/stylesheets/framework/calendar.scss

@@ -93,7 +93,7 @@
 
   .is-selected .pika-day,
   .pika-day:hover,
-  .is-today .pika-day:hover {
+  .is-today .pika-day {
     background: $gl-primary;
     color: $white-light;
     box-shadow: none;

changelogs/unreleased/dz-fix-calendar-today.yml

+---
+title: Fix today day highlight in calendar
+merge_request: 13048
+author: