Embeds: Add Bluesky variation (WordPress#61352)

* Feat: Adds the bluesky variation

* Changed the SVG Icon for Bluesky

* Removed the responsive property from Bluesky variation

* Fixed pattern regular expression

Co-authored-by: amitraj2203 <amitraj2203@git.wordpress.org>
Co-authored-by: swissspidy <swissspidy@git.wordpress.org>
Co-authored-by: t-hamano <wildworks@git.wordpress.org>

packages/block-library/src/embed/icons.js

@@ -178,3 +178,12 @@ export const embedPocketCastsIcon = {
 		</SVG>
 	),
 };
+
+export const embedBlueskyIcon = (
+	<SVG viewBox="0 0 24 24">
+		<Path
+			fill="#0a7aff"
+			d="M6.3,4.2c2.3,1.7,4.8,5.3,5.7,7.2.9-1.9,3.4-5.4,5.7-7.2,1.7-1.3,4.3-2.2,4.3.9s-.4,5.2-.6,5.9c-.7,2.6-3.3,3.2-5.6,2.8,4,.7,5.1,3,2.9,5.3-5,5.2-6.7-2.8-6.7-2.8,0,0-1.7,8-6.7,2.8-2.2-2.3-1.2-4.6,2.9-5.3-2.3.4-4.9-.3-5.6-2.8-.2-.7-.6-5.3-.6-5.9,0-3.1,2.7-2.1,4.3-.9h0Z"
+		/>
+	</SVG>
+);

packages/block-library/src/embed/variations.js

@@ -27,6 +27,7 @@ import {
 	embedPinterestIcon,
 	embedWolframIcon,
 	embedPocketCastsIcon,
+	embedBlueskyIcon,
 } from './icons';
 
 /** @typedef {import('@wordpress/blocks').WPBlockVariation} WPBlockVariation */
@@ -360,6 +361,14 @@ const variations = [
 		patterns: [ /^https?:\/\/(www\.)?wolframcloud\.com\/obj\/.+/i ],
 		attributes: { providerNameSlug: 'wolfram-cloud', responsive: true },
 	},
+	{
+		name: 'bluesky',
+		title: 'Bluesky',
+		icon: embedBlueskyIcon,
+		description: __( 'Embed a Bluesky post.' ),
+		patterns: [ /^https?:\/\/bsky\.app\/profile\/.+\/post\/.+/i ],
+		attributes: { providerNameSlug: 'bluesky' },
+	},
 ];
 
 /**