Streams: now we can just use alsoPropagate().

Becuase of previous changes, alsoPropagate() will just do propagate()
when called out of the context of a command execution. For instance when
called from blocked.c because of blocking streams operations.

src/t_stream.c

@@ -848,7 +848,7 @@ void streamPropagateXCLAIM(client *c, robj *key, streamCG *group, robj *groupnam
     argv[11] = createStringObject("JUSTID",6);
     argv[12] = createStringObject("LASTID",6);
     argv[13] = createObjectFromStreamID(&group->last_id);
-    propagate(server.xclaimCommand,c->db->id,argv,14,PROPAGATE_AOF|PROPAGATE_REPL);
+    alsoPropagate(server.xclaimCommand,c->db->id,argv,14,PROPAGATE_AOF|PROPAGATE_REPL);
     decrRefCount(argv[0]);
     decrRefCount(argv[3]);
     decrRefCount(argv[4]);