Remove requirement of node port for ts loader.

Author: viferga

source/loaders/ts_loader/CMakeLists.txt

@@ -1,5 +1,5 @@
 # Check if this loader is enabled
-if(NOT OPTION_BUILD_LOADERS OR NOT OPTION_BUILD_LOADERS_NODE OR NOT OPTION_BUILD_PORTS_NODE OR NOT OPTION_BUILD_LOADERS_TS)
+if(NOT OPTION_BUILD_LOADERS OR NOT OPTION_BUILD_LOADERS_NODE OR NOT OPTION_BUILD_LOADERS_TS)
 	return()
 endif()