pg_dump: Fix verbosity level in LO progress messages

In passing, reword another instance of the same message that was
gratuitously different.

Author: Josh Kupershmidt
after a bug report by Bosco Rama

src/bin/pg_dump/pg_backup_archiver.c

@@ -1018,7 +1018,7 @@ StartRestoreBlob(ArchiveHandle *AH, Oid oid, bool drop)
 	/* Initialize the LO Buffer */
 	AH->lo_buf_used = 0;
 
-	ahlog(AH, 2, "restoring large object with OID %u\n", oid);
+	ahlog(AH, 1, "restoring large object with OID %u\n", oid);
 
 	/* With an old archive we must do drop and create logic here */
 	if (old_blob_style && drop)

src/bin/pg_dump/pg_backup_tar.c

@@ -728,7 +728,7 @@ _LoadBlobs(ArchiveHandle *AH, RestoreOptions *ropt)
 			oid = atooid(&th->targetFile[5]);
 			if (oid != 0)
 			{
-				ahlog(AH, 1, "restoring large object OID %u\n", oid);
+				ahlog(AH, 1, "restoring large object with OID %u\n", oid);
 
 				StartRestoreBlob(AH, oid, ropt->dropSchema);