chore(next-release/main): update social share images (aws-amplify#6391)

* update social share images

* update twitter meta image

* add space

* remove planet because its bugging me

Author: hbuchel

public/assets/classic-og.png

@@ -190,7 +190,7 @@ export const Layout = ({
         <meta property="og:url" content={metaUrl} key="og:url" />
         <meta
           property="og:image"
-          content="https://docs.amplify.aws/assets/ogp.jpg"
+          content={`https://docs.amplify.aws/assets/${isGen2 ? 'gen2' : 'classic'}-og.png`}
           key="og:image"
         />
         <meta property="description" content={description} key="description" />
@@ -203,7 +203,7 @@ export const Layout = ({
         />
         <meta
           property="twitter:image"
-          content="https://docs.amplify.aws/assets/ogp.jpg"
+          content={`https://docs.amplify.aws/assets/${isGen2 ? 'gen2' : 'classic'}-og.png`}
           key="twitter:image"
         />
       </Head>