Log Message:
p5-Net-DNS: update to 1.43.

**** 1.43 Jan 26, 2024

	Update b.root-servers.net addresses in resolver hints.
	Improve accuracy and completeness of dependency metadata.
	Nameserver: hangs on persistent TCP connection (Windows).
	IPSECKEY: leave gateway undefined for gatetype 0.
	Remove remaining support for GOST.

Fix rt.cpan.org #151240
	Nameserver.pm: DoS vulnerability in TCP handling

Fix rt.cpan.org #151232
	Net::DNS::Resolver::new hangs for 150s on Win32 with no active DNS

Fix rt.cpan.org #151075
	Bug in Net::DNS::Resolver::Recurse::_referral

Fix rt.cpan.org #151074
	Deep recursion in Net::DNS::Resolver::Recurse