Social: Fix useSelect warning in useSocialPreviewPostData (#46417)

* Social: Fix `useSelect` warning in `useSocialPreviewPostData`

This fixes the warning, "The `useSelect` hook returns different values when called with the same state and parameters."

* Avoid fetching if there are no media IDs.

* Add unit tests

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/20729219512

Upstream-Ref: Automattic/jetpack@f9ba8ed

Author: grzegorz-cp

build/editor-jetpack-sidebar.asset.php

@@ -1 +1 @@
-<?php return array('dependencies' => array('jetpack-connection', 'jetpack-script-data', 'react', 'react-jsx-runtime', 'wp-api-fetch', 'wp-blob', 'wp-block-editor', 'wp-blocks', 'wp-components', 'wp-compose', 'wp-core-data', 'wp-data', 'wp-date', 'wp-deprecated', 'wp-dom-ready', 'wp-editor', 'wp-element', 'wp-hooks', 'wp-html-entities', 'wp-i18n', 'wp-media-utils', 'wp-notices', 'wp-plugins', 'wp-polyfill', 'wp-preferences', 'wp-primitives', 'wp-url'), 'version' => '2d4daba831ea8b55fd3e');
+<?php return array('dependencies' => array('jetpack-connection', 'jetpack-script-data', 'react', 'react-jsx-runtime', 'wp-api-fetch', 'wp-blob', 'wp-block-editor', 'wp-blocks', 'wp-components', 'wp-compose', 'wp-core-data', 'wp-data', 'wp-date', 'wp-deprecated', 'wp-dom-ready', 'wp-editor', 'wp-element', 'wp-hooks', 'wp-html-entities', 'wp-i18n', 'wp-media-utils', 'wp-notices', 'wp-plugins', 'wp-polyfill', 'wp-preferences', 'wp-primitives', 'wp-url'), 'version' => '56445d9521bfec2a414a');

build/editor-jetpack-sidebar.js

@@ -1 +1 @@
-<?php return array('dependencies' => array('jetpack-connection', 'jetpack-script-data', 'react', 'react-jsx-runtime', 'wp-api-fetch', 'wp-blob', 'wp-block-editor', 'wp-blocks', 'wp-components', 'wp-compose', 'wp-core-data', 'wp-data', 'wp-date', 'wp-deprecated', 'wp-dom-ready', 'wp-editor', 'wp-element', 'wp-hooks', 'wp-html-entities', 'wp-i18n', 'wp-media-utils', 'wp-notices', 'wp-plugins', 'wp-polyfill', 'wp-preferences', 'wp-primitives', 'wp-url'), 'version' => '30fd3c78e7d3f71285fc');
+<?php return array('dependencies' => array('jetpack-connection', 'jetpack-script-data', 'react', 'react-jsx-runtime', 'wp-api-fetch', 'wp-blob', 'wp-block-editor', 'wp-blocks', 'wp-components', 'wp-compose', 'wp-core-data', 'wp-data', 'wp-date', 'wp-deprecated', 'wp-dom-ready', 'wp-editor', 'wp-element', 'wp-hooks', 'wp-html-entities', 'wp-i18n', 'wp-media-utils', 'wp-notices', 'wp-plugins', 'wp-polyfill', 'wp-preferences', 'wp-primitives', 'wp-url'), 'version' => '8f636ce9c682c7067d64');

build/editor-social-sidebar.asset.php

@@ -28,7 +28,7 @@
 	],
 	"dependencies": {
 		"@automattic/jetpack-analytics": "^1.0.6",
-		"@automattic/jetpack-publicize-components": "^1.10.0",
+		"@automattic/jetpack-publicize-components": "^1.10.1-alpha",
 		"@wordpress/api-fetch": "7.36.0",
 		"@wordpress/i18n": "6.9.0",
 		"jquery": "3.7.1"