Add back i386

Author: Koenkk

common/build.yaml

@@ -1,6 +1,7 @@
 build_from:
   aarch64: ghcr.io/home-assistant/aarch64-base:3.21
   amd64: ghcr.io/home-assistant/amd64-base:3.21
+  i386: ghcr.io/home-assistant/i386-base:3.21
   # See https://github.com/zigbee2mqtt/hassio-zigbee2mqtt/pull/652#issuecomment-2448119395 why 3.18 is used
   armhf: ghcr.io/home-assistant/armhf-base:3.18
   armv7: ghcr.io/home-assistant/armv7-base:3.18

zigbee2mqtt-edge/config.json

@@ -14,7 +14,8 @@
     "aarch64",
     "amd64",
     "armhf",
-    "armv7"
+    "armv7",
+    "i386"
   ],
   "boot": "auto",
   "init": false,