fix for View all host results on the Operating Systems table. (#10006)

The `View all host` button on Operating systems table would navigate to
the host page but not show the related hosts. This fixes that issue.

If some of the following don't apply, delete the relevant line.

**Before:**

https://www.loom.com/share/a29fc7064e694fac8dbdde571b409264

**After:**

https://www.loom.com/share/3adfa9b9ab7f4f498d7112b6d1052ea1

- [x] Manual QA for all new/changed functionality

frontend/pages/DashboardPage/cards/OperatingSystems/OperatingSystemsTableConfig.tsx

@@ -74,8 +74,8 @@ const defaultTableHeaders = [
           <span className="hosts-cell__link">
             <ViewAllHostsLink
               queryParams={{
-                os_name: encodeURIComponent(name_only),
-                os_version: encodeURIComponent(version),
+                os_name: name_only,
+                os_version: version,
               }}
               className="os-hosts-link"
             />