package/tvheadend: bump version

Updated ffmpeg option name after upstream renamed it:
https://github.com/tvheadend/tvheadend/commit/1359effe28a0381b8c9cbd362d6e144fb87b00fc#diff-e2d5a00791bce9a01f99bc6fd613a39dR37

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/tvheadend/tvheadend.hash

@@ -1,2 +1,2 @@
 # Locally computed
-sha256	9f25c79247ba59a6eb9ff8b9843b2e6cbc2702fa339a0ed89d24beb9017066e3	tvheadend-7adea4a102475fbeb0267a9ab160e1e0644f11c2.tar.gz
+sha256	50ada2f30387f9526e1ed453f778686b443e599841a73a031cdd543b65e7a502	tvheadend-cd9f07fb865e5700156546ee326fbaf42ee99cf8.tar.gz

package/tvheadend/tvheadend.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-TVHEADEND_VERSION = 7adea4a102475fbeb0267a9ab160e1e0644f11c2
+TVHEADEND_VERSION = cd9f07fb865e5700156546ee326fbaf42ee99cf8
 TVHEADEND_SITE = $(call github,tvheadend,tvheadend,$(TVHEADEND_VERSION))
 TVHEADEND_LICENSE = GPLv3+
 TVHEADEND_LICENSE_FILES = LICENSE.md
@@ -81,7 +81,7 @@ define TVHEADEND_CONFIGURE_CMDS
 			--python="$(HOST_DIR)/usr/bin/python"	\
 			--enable-dvbscan			\
 			--enable-bundle				\
-			--disable-libffmpeg_static		\
+			--disable-ffmpeg_static			\
 			--disable-hdhomerun_static		\
 			$(TVHEADEND_CONF_OPTS)			\
 	)