Mk: unregister expired net/samba413

Mk/Uses/samba.mk

@@ -21,7 +21,7 @@ IGNORE=		USES=samba has invalid arguments: ${samba_ARGS:Nbuild:Nenv:Nlib:Nrun}
 
 SAMBAPORT=	net/samba${SAMBA_DEFAULT:S/.//}
 SAMBAINCLUDES=	${LOCALBASE}/include/samba4
-.  if ${SAMBA_DEFAULT} == 4.13 || ${SAMBA_DEFAULT} == 4.16 || ${SAMBA_DEFAULT} == 4.19
+.  if ${SAMBA_DEFAULT} == 4.16 || ${SAMBA_DEFAULT} == 4.19
 SAMBALIBS=	${LOCALBASE}/lib/samba4
 .  else
 IGNORE=		Invalid version of samba: ${SAMBA_DEFAULT}

Mk/bsd.default-versions.mk

@@ -142,7 +142,7 @@ PYTHON2_DEFAULT?=	2.7
 RUBY_DEFAULT?=		3.2
 # Possible values: rust, rust-nightly
 RUST_DEFAULT?=		rust
-# Possible values: 4.13, 4.16, 4.19
+# Possible values: 4.16, 4.19
 SAMBA_DEFAULT?=		4.16
 # Possible values: base, openssl, openssl111, openssl31, openssl32, libressl, libressl-devel
 .  if !defined(SSL_DEFAULT)