libpjsip: remove deprecated config options

disable-small-filter and disable-large-filter have been deprecated as
of 2.7, causing messages during compile time complaining about how they
are deprecated and have no effect.

Signed-off-by: Adam Duskett <aduskett@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/libpjsip/libpjsip.mk

@@ -38,8 +38,6 @@ LIBPJSIP_CONF_OPTS = \
 	--disable-opus \
 	--disable-oss \
 	--disable-ext-sound \
-	--disable-small-filter \
-	--disable-large-filter \
 	--disable-g711-codec \
 	--disable-l16-codec \
 	--disable-g722-codec \