Fix infisical-secret usage in argocd

Author: p4block

cluster/argocd/templates/secret.yaml

@@ -11,8 +11,8 @@ spec:
         secretName: infisical-machine-identity
         secretNamespace: argocd
       secretsScope:
-        projectSlug: {{.Values.infisical.projectSlug}}
-        envSlug: {{.Values.infisical.envSlug}}
+        projectSlug: {{ index .Values "infisical-secret" "projectSlug" }}
+        envSlug: {{ index .Values "infisical-secret" "envSlug" }}
         secretsPath: "/argocd"
   managedSecretReference:
     secretName: dex-github