fix grootfs release name for bosh-lite

[#137336783]

Signed-off-by: Konstantinos Karampogias <[email protected]>

manifests/garden-groot-lite.yml

@@ -7,15 +7,15 @@ director_uuid: <%= `bosh target lite > /dev/null 2>&1 && bosh status --uuid` %>
 releases:
   - name: garden-runc
     version: latest
-  - name: grootfs-release
+  - name: grootfs
     version: latest
 
 jobs:
   - name: garden
     instances: 1
     templates:
       - name: grootfs
-        release: grootfs-release
+        release: grootfs
       - name: garden
         release: garden-runc
     resource_pool: garden