Add ant logo to landing page

fix: #621

Author: Arun-42

packages/react-renderer-demo/public/ant-logo.svg

@@ -295,6 +295,16 @@ const LandingPageCards = () => {
                 </a>
               </RouterLink>
             </Grid>
+            <Grid item xs={12} md={4} xl={2}>
+              <Typography variant="h6" className={classes.textBottom}>
+                Ant Design
+              </Typography>
+              <RouterLink href="/mappers/ant-component-mapper">
+                <a href="/mappers/ant-component-mapper">
+                  <img className={classes.logo} alt="ant logo" src="/ant-logo.svg" />
+                </a>
+              </RouterLink>
+            </Grid>
             <Grid item xs={12} md={8}>
               <Typography variant="body2" gutterBottom className={classes.mappersText}>
                 This list represents a set of provided mappers. Each mapper brings all basic form components from its design system. You can