Adds auto-update to containers, enables auto-update for root, sync only at 8 and 20, excludes some files from sync

quadlets/samba/samba.container

@@ -10,6 +10,7 @@ Environment=SHARE=nas:/nas:true:true:false:tga:tga:tga
 Environment=SHARE1=zero:/zero:true:false:false:zero:zero:zero
 Environment=SHARE2=paperless:/paperless-input:true:false:false:tga:tga:tga
 Image=registry.opensuse.org/opensuse/samba:latest
+Label=io.containers.autoupdate=registry
 PublishPort=139:139
 PublishPort=445:445
 Secret=tga-credentials,type=env,target=USER