package/perl-http-message: add missing perl-clone dependency

perl-clone was added to perl-http-message v6.44 as mandatory
dependency by commit [1]. While updating to v6.44 [2] in
Buildroot the new dependency was forgotten.

Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/4322819252
https://gitlab.com/buildroot.org/buildroot/-/jobs/4322819256

[1] https://github.com/libwww-perl/HTTP-Message/commit/6b89d6b2cce67b540ade87fc6fdf88cdede20b46
[2] 79e8aad721099eb05e60b449432136691275022f

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/perl-http-message/Config.in

@@ -1,5 +1,6 @@
 config BR2_PACKAGE_PERL_HTTP_MESSAGE
 	bool "perl-http-message"
+	select BR2_PACKAGE_PERL_CLONE # runtime
 	select BR2_PACKAGE_PERL_ENCODE_LOCALE # runtime
 	select BR2_PACKAGE_PERL_HTTP_DATE # runtime
 	select BR2_PACKAGE_PERL_IO_HTML # runtime