Quote some leftovers

Signed-off-by: Carlos Rodríguez Hernández <carlosrh@vmware.com>

.vib/fluentd/goss/goss.yaml

@@ -26,6 +26,6 @@ command:
     exec: "cd /var/log/containers && echo '{\"time\": \"2022-07-29T11:33:47.408955753Z\", \"data\": \"zwiebel\"}' > {{.}} && sleep 90 && find . -name \"*fluentd-0*\" -exec tail -n 500 {} \\;"
     exit-status: 0
     stdout:
-      - {{.}}
+      - "{{.}}"
     timeout: 120000
   {{end}}

.vib/kibana/goss/goss.yaml

@@ -18,7 +18,7 @@ file:
     exists: true
     group: root
     contents:
-    - {{ toJson .Vars.extraConfiguration }}
+    - "{{ toJson .Vars.extraConfiguration }}"
 command:
   {{- $uid := .Vars.containerSecurityContext.runAsUser }}
   {{- $gid := .Vars.podSecurityContext.fsGroup }}