fix(DateTimePicker): confirm button not work when set mode to DateTime (#5572)

* refactor: 移除 dismiss 按钮事件处理

* chore: bump version 9.4.8

* Revert "chore: bump version 9.4.8"

This reverts commit cc43402.

Author: ArgoZhang

src/BootstrapBlazor/Components/DateTimePicker/DateTimePicker.razor.js

@@ -1,5 +1,4 @@
 import Data from "../../modules/data.js"
-import EventHandler from "../../modules/event-handler.js"
 import Popover from "../../modules/base-popover.js"
 
 export function init(id, invoke, options) {
@@ -8,7 +7,6 @@ export function init(id, invoke, options) {
         return
     }
 
-    const dismissSelector = el.getAttribute("data-bb-dismiss")
     const popover = Popover.init(el, {
         dropdownSelector: el.getAttribute('data-bb-dropdown'),
         isDisabled: () => {
@@ -20,16 +18,9 @@ export function init(id, invoke, options) {
     });
     const dateTimePicker = {
         el,
-        dismissSelector,
         popover
     }
     Data.set(id, dateTimePicker)
-
-    if (dismissSelector) {
-        EventHandler.on(popover.toggleMenu, 'click', dismissSelector, () => {
-            popover.hide()
-        })
-    }
 }
 
 export function hide(id) {
@@ -44,9 +35,6 @@ export function dispose(id) {
     Data.remove(id)
 
     if (data) {
-        if (data.dismissSelector) {
-            EventHandler.off(data.popover.toggleMenu, 'click', data.dismissSelector)
-        }
         Popover.dispose(data.popover)
     }
 }