fix(timepicker): update highlight border-color

scss/datetime/_theme.scss

@@ -1,5 +1,5 @@
 @include exports("datetime/theme") {
-    $time-list-highlight-color: rgba(0, 0, 0, .13) !default;
+    $time-list-highlight-color: $border-color !default;
     $time-list-focused-bg: rgba(0, 0, 0, .04);
     $time-list-title-focus: #000 !default;