add Kubernetes

Signed-off-by: Vivek Vishal <vishalvivek488@gmail.com>

Author: Vivek Vishal

src/sections/Devrel-platform/header.js

@@ -77,7 +77,7 @@ const Header = () => {
         <Container>
           <Row className="row" style={{ justifyContent: "center" }}>
             <Col className="col header__detail" $md={6}>
-              <h1 className="header__title">DevRel Platform for Cloud Native Content</h1>
+              <h1 className="header__title">DevRel Platform for Kubernetes and Cloud Native Content</h1>
               <p className="header__title_description">
               Are you a CNCF Ambassador, Docker Captain, or cloud native enthusiast looking to showcase your expertise and grow your following? The Meshery Cloud and Playground offers a powerful platform to create, share, and teach cloud native technologies while building your personal brand and expanding your reach.