MDEV-23697: perl -w -> perl

Leave debian/additions/mysqlreport as #!/usr/bin/perl

Acknowledge that `env perl` is a hack, a complete fix
needs to consider which path perl is at and insert into
these scripts.

The usefulness of these scripts is questionable.

debian/additions/mysqlreport

@@ -1,4 +1,4 @@
-#!/usr/bin/env perl -w
+#!/usr/bin/perl
 
 # mysqlreport v4.0 Oct 23 2015
 # http://hackmysql.com/mysqlreport

scripts/mytop.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env perl -w
+#!/usr/bin/env perl
 #
 # $Id: mytop,v 1.91 2012/01/18 16:49:12 mgrennan Exp $
 

tests/drop_test.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/env perl -w
+#!/usr/bin/env perl
 
 # Copyright (C) 2000 MySQL AB
 # Use is subject to license terms

tests/fork2_test.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/env perl -w
+#!/usr/bin/env perl
 
 # Copyright (C) 2000, 2001 MySQL AB
 # Use is subject to license terms

tests/fork_big.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/env perl -w
+#!/usr/bin/env perl
 use strict;
 
 # Copyright (c) 2001, 2006 MySQL AB

tests/fork_big2.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/env perl -w
+#!/usr/bin/env perl
 
 # Copyright (c) 2002, 2003, 2005, 2006 MySQL AB
 #   Use is subject to license terms

tests/index_corrupt.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/env perl -w
+#!/usr/bin/env perl
 
 # Copyright (C) 2005 MySQL AB
 # Use is subject to license terms

tests/insert_and_repair.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/env perl -w
+#!/usr/bin/env perl
 
 # Copyright (C) 2000, 2001 MySQL AB
 # Use is subject to license terms

tests/mail_to_db.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/env perl -w
+#!/usr/bin/env perl
 # Copyright Abandoned 1998 TCX DataKonsult AB & Monty Program KB & Detron HB
 # This file is public domain and comes with NO WARRANTY of any kind
 #

tests/pmail.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/env perl -w
+#!/usr/bin/env perl
 
 # Copyright (C) 2000, 2005 MySQL AB
 # Use is subject to license terms

tests/rename_test.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/env perl -w
+#!/usr/bin/env perl
 
 # Copyright (C) 2000, 2001 MySQL AB
 # Use is subject to license terms

tests/test_delayed_insert.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/env perl -w
+#!/usr/bin/env perl
 
 # Copyright (C) 2000, 2001 MySQL AB
 # Use is subject to license terms

tests/truncate.pl

@@ -1,4 +1,4 @@
-#!/usr/bin/env perl -w
+#!/usr/bin/env perl
 
 # Copyright (C) 2002 MySQL AB
 # Use is subject to license terms