fix(metube): fix rendering of json like values in env (#1950)

library/ix-dev/community/metube/Chart.yaml

@@ -3,7 +3,7 @@ description: MeTube is a web GUI for youtube-dl (using the yt-dlp fork) with pla
 annotations:
   title: MeTube
 type: application
-version: 1.1.11
+version: 1.1.12
 apiVersion: v2
 appVersion: '2023-12-13'
 kubeVersion: '>=1.16.0-0'

library/ix-dev/community/metube/templates/_metube.tpl

@@ -23,7 +23,7 @@ workload:
           envList:
             {{ range $env := . }}
             - name: {{ $env.name }}
-              value: {{ $env.value }}
+              value: {{ $env.value | quote }}
             {{ end }}
           {{ end }}
           probes: