add env_vars nobuild

zzz_archived_plex_meta_manager/config.yaml

@@ -76,6 +76,7 @@ map:
   - media:rw
 name: zzz_archived - Plex meta manager
 options:
+  env_vars: []
   PGID: 0
   PMM_CONFIG: /config/addons_config/plex-data-manager/config.yml
   PUID: 0
@@ -83,6 +84,9 @@ privileged:
   - SYS_ADMIN
   - DAC_READ_SEARCH
 schema:
+  env_vars:
+    - name: match(^[A-Z0-9_]+$)
+      value: str?
   PGID: int
   PMM_CONFIG: str
   PMM_NO_MISSING: bool?