feat(marketplace): removing view plugins button (#599)

* feat(marketplace): removing view plugins button

Signed-off-by: its-mitesh-kumar <itsmiteshkumar98@gmail.com>

* adding changeset file

Signed-off-by: its-mitesh-kumar <itsmiteshkumar98@gmail.com>

---------

Signed-off-by: its-mitesh-kumar <itsmiteshkumar98@gmail.com>

Author: its-mitesh-kumar

workspaces/marketplace/.changeset/chilly-pumas-heal.md

@@ -0,0 +1,5 @@
+---
+'@red-hat-developer-hub/backstage-plugin-marketplace': patch
+---
+
+removing `View plugins` button from no plugins found page

workspaces/marketplace/plugins/marketplace/src/components/MarketplaceCatalogContent.tsx

@@ -50,16 +50,6 @@ const NoPluginsFound = () => (
             available plugins.
           </Typography>
           <Grid container spacing={2}>
-            <Grid item>
-              <LinkButton
-                variant="contained"
-                color="primary"
-                to="https://developers.redhat.com/rhdh/plugins#redhatnotpreinstalled"
-                externalLinkIcon
-              >
-                View plugins
-              </LinkButton>
-            </Grid>
             <Grid item>
               <LinkButton
                 variant="outlined"