catalog: remove home page clocks

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

.changeset/witty-lies-shave.md

@@ -2,4 +2,4 @@
 '@backstage/plugin-catalog': patch
 ---
 
-Switch out the time-based personal greeting for a plain title on the catalog index page.
+Switch out the time-based personal greeting for a plain title on the catalog index page, and remove the clocks for different timezones.

plugins/catalog/src/components/CatalogPage/CatalogLayout.tsx

@@ -14,13 +14,7 @@
  * limitations under the License.
  */
 
-import {
-  configApiRef,
-  Header,
-  HomepageTimer,
-  Page,
-  useApi,
-} from '@backstage/core';
+import { configApiRef, Header, Page, useApi } from '@backstage/core';
 import React from 'react';
 
 type Props = {
@@ -37,9 +31,7 @@ const CatalogLayout = ({ children }: Props) => {
         title={`${orgName} Catalog`}
         subtitle={`Index of software components in ${orgName}`}
         pageTitleOverride="Home"
-      >
-        <HomepageTimer />
-      </Header>
+      />
       {children}
     </Page>
   );