package/dante: remove --without-pam

--without-pam was wrongly put back when next was merged into master for
2019.02 in commit 13c43455a05b (Merge branch 'next')

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Peter: mention next merge]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/dante/dante.mk

@@ -12,7 +12,7 @@ DANTE_LICENSE_FILES = LICENSE
 # 0002-compiler.m4-do-not-remove-g-flag.patch touches a m4 file
 DANTE_AUTORECONF = YES
 
-DANTE_CONF_OPTS += --disable-client --disable-preload --without-pam
+DANTE_CONF_OPTS += --disable-client --disable-preload
 
 ifeq ($(BR2_PACKAGE_LINUX_PAM),y)
 DANTE_DEPENDENCIES += linux-pam