oggfwd: update download source

upstream changed from git:// to https://

Signed-off-by: John Crispin <john@phrozen.org>

multimedia/oggfwd/Makefile

@@ -13,7 +13,7 @@ PKG_VERSION:=20150412
 PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_SOURCE_URL:=git://r-w-x.org/oggfwd.git
+PKG_SOURCE_URL:=https://r-w-x.org/oggfwd.git
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
 PKG_SOURCE_VERSION:=$(PKG_REV)