docs: making top level blog links point to medium directly (#12885)

Author: shirshanka

docs-website/docusaurus.config.js

@@ -156,7 +156,7 @@ module.exports = {
               label: "Adoption Stories",
             },
             {
-              href: "https://blog.datahubproject.io/",
+              href: "https://medium.com/datahub-project",
               label: "Blog",
             },
             {
@@ -247,7 +247,7 @@ module.exports = {
             },
             {
               label: "Blog",
-              href: "https://blog.datahubproject.io/",
+              href: "https://medium.com/datahub-project",
             },
             {
               label: "Town Halls",

docs-website/src/pages/_components/SocialMedia/index.js

@@ -185,7 +185,7 @@ const SocialMedia = ({}) => {
                 className={styles.visitPageIcon}
               />
             </Link>
-            <Link className={styles.statItem}  to="https://blog.datahubproject.io/">
+            <Link className={styles.statItem}  to="https://medium.com/datahub-project">
               <div className={styles.styledIcon}>
                 <MediumWorkmarkOutlined
                   width={38}

docs-website/src/theme/Navbar/learnCardDropdownContent.js

@@ -17,7 +17,7 @@ const learCardDropdownContent = [
         {
             title: "Blog",
             iconImage: "/img/icon-champions.png",
-            href: "https://blog.datahubproject.io/",
+            href: "https://medium.com/datahub-project",
         },
         {
             title: "Youtube",