lzlib: fix Lua dependency

lzlib cannot be build with LuaJIT and requires Lua 5.x.

Fixes:
http://autobuild.buildroot.net/results/d71/d71209c3e5235f507afee38b618d5740ef91fdcb/
http://autobuild.buildroot.net/results/ef8/ef80136ec17ad9b0a5e3121c4b6091b15c3da0d4/
http://autobuild.buildroot.net/results/5e9/5e9d77e415e8cafb842b84d3d6d91280ae5491e3/

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/lzlib/Config.in

@@ -1,7 +1,7 @@
 config BR2_PACKAGE_LZLIB
 	bool "lzlib"
 	select BR2_PACKAGE_ZLIB
-	depends on BR2_PACKAGE_HAS_LUAINTERPRETER
+	depends on BR2_PACKAGE_LUA
 	help
 	  This package provides a library to access zlib library
 	  functions and also to read/write gzip files using an