chore: add popover to the list of components in README (#7752)

README.md

@@ -110,6 +110,7 @@ The components below are licensed under the Apache License 2.0.
 | [`<vaadin-notification>`](https://github.com/vaadin/web-components/tree/main/packages/notification)                     | [![npm version](https://badgen.net/npm/v/@vaadin/notification)](https://www.npmjs.com/package/@vaadin/notification)                     | [![npm version](https://badgen.net/npm/v/@vaadin/notification/next)](https://www.npmjs.com/package/@vaadin/notification/v/next)                     | [Issues](https://github.com/vaadin/web-components/labels/vaadin-notification)           |
 | [`<vaadin-number-field>`](https://github.com/vaadin/web-components/tree/main/packages/number-field)                     | [![npm version](https://badgen.net/npm/v/@vaadin/number-field)](https://www.npmjs.com/package/@vaadin/number-field)                     | [![npm version](https://badgen.net/npm/v/@vaadin/number-field/next)](https://www.npmjs.com/package/@vaadin/number-field/v/next)                     | [Issues](https://github.com/vaadin/web-components/labels/vaadin-number-field)           |
 | [`<vaadin-password-field>`](https://github.com/vaadin/web-components/tree/main/packages/password-field)                 | [![npm version](https://badgen.net/npm/v/@vaadin/password-field)](https://www.npmjs.com/package/@vaadin/password-field)                 | [![npm version](https://badgen.net/npm/v/@vaadin/password-field/next)](https://www.npmjs.com/package/@vaadin/password-field/v/next)                 | [Issues](https://github.com/vaadin/web-components/labels/vaadin-password-field)         |
+| [`<vaadin-popover>`](https://github.com/vaadin/web-components/tree/main/packages/popover)                               | [![npm version](https://badgen.net/npm/v/@vaadin/popover)](https://www.npmjs.com/package/@vaadin/popover)                               | [![npm version](https://badgen.net/npm/v/@vaadin/popover/next)](https://www.npmjs.com/package/@vaadin/popover/v/next)                               | [Issues](https://github.com/vaadin/web-components/labels/vaadin-popover)                |
 | [`<vaadin-progress-bar>`](https://github.com/vaadin/web-components/tree/main/packages/progress-bar)                     | [![npm version](https://badgen.net/npm/v/@vaadin/progress-bar)](https://www.npmjs.com/package/@vaadin/progress-bar)                     | [![npm version](https://badgen.net/npm/v/@vaadin/progress-bar/next)](https://www.npmjs.com/package/@vaadin/progress-bar/v/next)                     | [Issues](https://github.com/vaadin/web-components/labels/vaadin-progress-bar)           |
 | [`<vaadin-radio-group>`](https://github.com/vaadin/web-components/tree/main/packages/radio-group)                       | [![npm version](https://badgen.net/npm/v/@vaadin/radio-group)](https://www.npmjs.com/package/@vaadin/radio-group)                       | [![npm version](https://badgen.net/npm/v/@vaadin/radio-group/next)](https://www.npmjs.com/package/@vaadin/radio-group/v/next)                       | [Issues](https://github.com/vaadin/web-components/labels/vaadin-radio-group)            |
 | [`<vaadin-scroller>`](https://github.com/vaadin/web-components/tree/main/packages/scroller)                             | [![npm version](https://badgen.net/npm/v/@vaadin/scroller)](https://www.npmjs.com/package/@vaadin/scroller)                             | [![npm version](https://badgen.net/npm/v/@vaadin/scroller/next)](https://www.npmjs.com/package/@vaadin/scroller/v/next)                             | [Issues](https://github.com/vaadin/web-components/labels/vaadin-scroller)               |