Removes statics from hal sim (#825)

Based off of #824, the equivelent in sim.

hal/src/main/native/sim/Ports.cpp

@@ -11,6 +11,12 @@
 
 using namespace hal;
 
+namespace hal {
+namespace init {
+void InitializePorts() {}
+}  // namespace init
+}  // namespace hal
+
 extern "C" {
 int32_t HAL_GetNumAccumulators(void) { return kNumAccumulators; }
 int32_t HAL_GetNumAnalogTriggers(void) { return kNumAnalogTriggers; }