Merge pull request #10376 from esttorhe/missing-cncf-data

Changes some missing references

microsite/core/Footer.js

@@ -51,7 +51,7 @@ class Footer extends React.Component {
             <a href="https://mailchi.mp/spotify/backstage-community">
               Subscribe to our newsletter
             </a>
-            <a href="https://www.cncf.io/sandbox-projects/">CNCF Sandbox</a>
+            <a href="https://www.cncf.io/sandbox-projects/">CNCF Incubation</a>
           </div>
           <div>
             <h5>More</h5>

microsite/pages/en/index.js

@@ -533,7 +533,7 @@ class Index extends React.Component {
               <a href="https://www.cncf.io">
                 Cloud Native Computing Foundation
               </a>{' '}
-              sandbox project
+              incubation project
               <div className="cncf-logo" />
             </Block.SmallTitle>
           </Block.Container>