Rename raftwable bgworker

Author: knizhnik

contrib/mmts/Dockerfile

@@ -31,7 +31,7 @@ USER postgres
 ENV CFLAGS -O0
 WORKDIR /pg
 
-ENV REBUILD 7
+ENV REBUILD 8
 
 RUN cd /pg && \
 	git clone https://github.com/postgrespro/postgres_cluster.git --depth 1 && \

contrib/raftable/worker.c

@@ -491,8 +491,8 @@ static void worker_main(Datum arg)
 }
 
 static BackgroundWorker RaftableWorker = {
-	"raftable worker",
-	BGWORKER_SHMEM_ACCESS |  BGWORKER_BACKEND_DATABASE_CONNECTION, /* do not need connection to the database */
+	"raftable-worker",
+	BGWORKER_SHMEM_ACCESS, /* do not need connection to the database */
 	BgWorkerStart_ConsistentState,
 	1,
 	worker_main