Make a test endure log_error_verbosity=verbose.

Back-patch to v13, which introduced the test code in question.

src/test/recovery/t/003_recovery_targets.pl

@@ -175,5 +175,5 @@ foreach my $i (0 .. 1800)
 }
 $logfile = slurp_file($node_standby->logfile());
 ok( $logfile =~
-	  qr/FATAL:  recovery ended before configured recovery target was reached/,
+	  qr/FATAL: .* recovery ended before configured recovery target was reached/,
 	'recovery end before target reached is a fatal error');