Log Message:
Update net/bind95 package to 9.5.2pl4(9.5.2-P4).

	--- 9.5.2-P4 released ---

2876.	[bug]		Named could return SERVFAIL for negative responses
			from unsigned zones. [RT #21131]

	--- 9.5.2-P3 released ---

2852.	[bug]		Handle broken DNSSEC trust chains better. [RT #15619]