Release v5.0.2 (#34276)

* Bump version to v5.0.2.

* Dist

js/dist/popover.js

@@ -1,18 +1,17 @@
 /*!
-  * Bootstrap popover.js v5.0.1 (https://getbootstrap.com/)
+  * Bootstrap popover.js v5.0.2 (https://getbootstrap.com/)
   * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/selector-engine.js'), require('./dom/data.js'), require('./tooltip.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/selector-engine', './dom/data', './tooltip'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Popover = factory(global.SelectorEngine, global.Data, global.Tooltip));
-}(this, (function (SelectorEngine, Data, Tooltip) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/selector-engine.js'), require('./tooltip.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/selector-engine', './tooltip'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Popover = factory(global.SelectorEngine, global.Tooltip));
+}(this, (function (SelectorEngine, Tooltip) { 'use strict';
 
   function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
 
   var SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
-  var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
   var Tooltip__default = /*#__PURE__*/_interopDefaultLegacy(Tooltip);
 
   const getjQuery = () => {
@@ -27,9 +26,18 @@
     return null;
   };
 
+  const DOMContentLoadedCallbacks = [];
+
   const onDOMContentLoaded = callback => {
     if (document.readyState === 'loading') {
-      document.addEventListener('DOMContentLoaded', callback);
+      // add listener on the first call when the document is in loading state
+      if (!DOMContentLoadedCallbacks.length) {
+        document.addEventListener('DOMContentLoaded', () => {
+          DOMContentLoadedCallbacks.forEach(callback => callback());
+        });
+      }
+
+      DOMContentLoadedCallbacks.push(callback);
     } else {
       callback();
     }
@@ -56,7 +64,7 @@
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.1): popover.js
+   * Bootstrap (v5.0.2): popover.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
    */
@@ -126,6 +134,24 @@
       return this.getTitle() || this._getContent();
     }
 
+    getTipElement() {
+      if (this.tip) {
+        return this.tip;
+      }
+
+      this.tip = super.getTipElement();
+
+      if (!this.getTitle()) {
+        SelectorEngine__default['default'].findOne(SELECTOR_TITLE, this.tip).remove();
+      }
+
+      if (!this._getContent()) {
+        SelectorEngine__default['default'].findOne(SELECTOR_CONTENT, this.tip).remove();
+      }
+
+      return this.tip;
+    }
+
     setContent() {
       const tip = this.getTipElement(); // we use append for html objects to maintain js events
 
@@ -162,18 +188,7 @@
 
     static jQueryInterface(config) {
       return this.each(function () {
-        let data = Data__default['default'].get(this, DATA_KEY);
-
-        const _config = typeof config === 'object' ? config : null;
-
-        if (!data && /dispose|hide/.test(config)) {
-          return;
-        }
-
-        if (!data) {
-          data = new Popover(this, _config);
-          Data__default['default'].set(this, DATA_KEY, data);
-        }
+        const data = Popover.getOrCreateInstance(this, config);
 
         if (typeof config === 'string') {
           if (typeof data[config] === 'undefined') {