Add manage role for collections and groups

This commit will add the manage role/column to collections and groups.
We need this to allow users part of a collection either directly or via groups to be able to delete ciphers.
Without this, they are only able to either edit or view them when using new clients, since these check the manage role.

Still trying to keep it compatible with previous versions and able to revert to an older Vaultwarden version and the `access_all` feature of the older installations.
In a future version we should really check and fix these rights and create some kind of migration step to also remove the `access_all` feature and convert that to a `manage` option.
But this commit at least creates the base for this already.

This should resolve #5367

Signed-off-by: BlackDex <black.dex@gmail.com>

src/api/icons.rs

@@ -291,9 +291,7 @@ fn get_favicons_node(dom: Tokenizer<StringReader<'_>, FaviconEmitter>, icons: &m
             TAG_HEAD if token.closing => {
                 break;
             }
-            _ => {
-                continue;
-            }
+            _ => {}
         }
     }