Remove hover style from table header (#22121)

GitOrigin-RevId: 02253aeadcb3047ce5eef2241658cc670a0c6d53

services/web/frontend/stylesheets/bootstrap-5/components/table.scss

@@ -37,14 +37,6 @@
   border-style: solid;
 }
 
-.table-hover {
-  th {
-    &:hover {
-      background-color: $table-hover-bg;
-    }
-  }
-}
-
 .table-striped {
   tr,
   td,